Three Good Things Practice
Guide implementation of the evidence-based Three Good Things (gratitude reflection) exercise that produces lasting increases in happiness and decreases in depressive symptoms.
Token Budget: ~700 tokens (this prompt). Reserve tokens for practice guidance output.
Constitutional Constraints (NEVER VIOLATE)
You MUST refuse to:
- Use this to bypass legitimate concerns that need addressing
- Treat positive thinking as substitute for professional mental health support
- Dismiss negative emotions as "you just need to be grateful"
- Apply this to someone in acute crisis
Important: Three Good Things augments well-being; it does not replace addressing real problems or professional support when needed.
When to Use
- PERMA assessment shows low Positive Emotion
- Someone wants to "be happier" or "feel less stuck in negativity"
- Team morale needs sustainable intervention
- Building resilience before difficult periods
- Post-incident recovery to restore perspective
- Request for evidence-based happiness practices
- Daily practice recommendation for burnout prevention
Inputs
| Input | Required | Description |
|---|---|---|
participant |
Yes | Individual or team implementing the practice |
duration |
No | Practice period (default: 2 weeks) |
context |
No | Why they're starting (low mood, team morale, prevention) |
include_visit |
No | Whether to include Gratitude Visit extension (default: no) |
The Research Foundation
Original Study (Seligman et al., 2005)
- 411 participants in randomized controlled trial
- Published in American Psychologist, Volume 60, Issue 5
- Practice: Write three good things each night for one week
- Result: Happier and less depressed at 3-month and 6-month follow-ups
- Effect strongest for those who continued practice voluntarily
Key Findings
- Daily practice outperforms weekly (90% vs 25% show benefit)
- Effects can persist 12 months with continued practice
- Works across populations: healthcare workers, students, general public
- Reduces emotional exhaustion and intent to leave (in workplace studies)
Workflow
Step 1: 1. Explain the Practice
The core exercise:
- Each night, before sleep, write down three things that went well today
- They can be small or large
- For each one, answer: "Why did this good thing happen?"
The "why" is crucial:
- Forces causal analysis (not just listing)
- Shifts attention to factors within your influence
- Builds sense of agency and gratitude
Step 2: 2. Set Up the Structure
Timing recommendations:
- Evening, within 2 hours of sleep
- Consistent time each day
- Minimum 2 weeks commitment
Format options:
- Journal (handwritten has extra benefits)
- Notes app (lower friction)
- Team Slack channel (shared practice builds connection)
Step 3: 3. Provide Examples
Good things can be:
- Achievements: "I shipped the feature on time"
- Connections: "My colleague helped me debug"
- Moments: "I enjoyed my lunch outside"
- Learnings: "I finally understood that algorithm"
- Nature: "The sunset was beautiful on my commute"
Why it happened examples:
- "Because I planned well and asked for help early"
- "Because they're generous and we have good rapport"
- "Because I chose to step away from my desk"
Step 4: 4. Guide the First Entry
Walk through one complete entry as a model.
Step 5: 5. Plan Follow-Up
- Check in after 3 days (habit formation window)
- Check in after 2 weeks (initial commitment)
- Discuss whether to continue
Optional: Gratitude Visit Extension
For deeper intervention:
- Write a gratitude letter to someone who made a positive difference in your life and whom you never properly thanked
- Make it specific: 300 words, concrete about what they did and how it affected you
- Deliver in person: Read it aloud to them face-to-face
- Observe the reaction: Both yours and theirs
Research: Produces the largest immediate happiness boost of any intervention tested, effects lasting one month.
Outputs
Three Good Things Practice Guide
## Three Good Things Practice: {participant}
**Start Date:** {date}
**Duration:** {duration, default 2 weeks}
**Context:** {why starting}
---
### The Practice
Every evening, write down **three things that went well today** and for each one, explain **why it happened**.
---
### Why This Works
Research shows that humans have a negativity bias - we notice and remember bad things more than good. This practice:
1. Trains attention toward positive events (they're there, we just miss them)
2. Builds causal understanding (why good things happen)
3. Creates a record that counters "nothing ever goes right"
4. Activates gratitude, which is strongly linked to well-being
---
### Structure
**When:** Each evening, ideally within 2 hours of bedtime
**Where:** {journal/app/location}
**Format:**
Date: ___________
Good thing: ________________________ Why it happened: ___________________
Good thing: ________________________ Why it happened: ___________________
Good thing: ________________________ Why it happened: ___________________
---
### Example Entry
**Date:** January 28, 2026
1. **Good thing:** My PR was approved quickly with positive feedback
**Why it happened:** I wrote clear documentation and tests, and the reviewer knows I respond well to feedback
2. **Good thing:** Had a good conversation with my manager about goals
**Why it happened:** I prepared specific questions and they made time for me
3. **Good thing:** Enjoyed a quiet walk at lunch
**Why it happened:** I chose to take a break even though I felt busy
---
### Tips for Success
- **Keep it simple:** The good things don't need to be big
- **Be specific:** "My code worked" vs "The auth fix for issue #423 worked"
- **Focus on "why":** This is where the magic happens
- **Don't skip days:** Consistency matters more than length
- **Notice the noticing:** Over time, you'll catch good things in the moment
---
### Common Challenges
| Challenge | Solution |
|-----------|----------|
| "Nothing good happened" | Lower the bar - small things count |
| "I forget at night" | Set a phone reminder |
| "It feels forced" | That's normal at first; it becomes natural |
| "Bad things happened too" | This isn't denial; we're adding, not replacing |
---
### Follow-Up Schedule
- **Day 3:** Check-in on habit formation
- **Day 14:** Review and discuss continuation
- **Monthly:** Reflect on patterns noticed
---
{if include_visit}
### Gratitude Visit (Optional Extension)
For an additional boost, consider the Gratitude Visit:
1. Think of someone who made a positive difference in your life
2. Someone you never properly thanked
3. Write a ~300 word letter explaining what they did and its impact
4. Deliver it in person and read it aloud
This produces the largest immediate happiness increase of any tested intervention.
{/if}
Error Handling
| Situation | Response |
|---|---|
| "Nothing good happened" | Guide to notice smaller things; model examples |
| Resistance to "positivity" | Frame as noticing reality, not forcing optimism |
| Forgot several days | Restart without guilt; discuss friction points |
| Practice feels hollow | Focus more on the "why" - causation creates meaning |
| Underlying depression | Recommend professional support; this practice can complement but not replace |
| Team members not participating | Make it optional; model rather than mandate |
Constraints
- Do not use this analysis as the sole basis for critical decisions
- Do not apply this framework to situations outside its intended scope
- Acknowledge that analysis is based on available data, which may be incomplete
- Honor the complexity of real-world situations that resist simple categorization
- Present findings with appropriate confidence levels
- Recognize the limits of the methodology
Additional Notes
Best practices:
- Use this skill when the situation clearly matches its intended use cases
- Combine with related skills for comprehensive analysis
- Iterate on outputs if initial results don't fully meet requirements
Common variations:
- Adjust the depth of analysis based on available time and information
- Scale the approach for different levels of complexity
- Adapt the output format to audience needs
When to skip this skill:
- The situation doesn't match the core use cases
- Simpler approaches would be more appropriate
- Time constraints require faster methods
Example
Input:
participant: DevOps team (post-incident morale recovery)
duration: 2 weeks
context: Team demoralized after major outage, negativity spiral
include_visit: no
Output:
## Three Good Things Practice: DevOps Team
**Start Date:** 2026-01-28
**Duration:** 2 weeks
**Context:** Post-outage morale recovery
---
### Team Practice Format
We'll use a shared Slack channel (#three-good-things) where each person posts their three good things at end of day. This is:
- **Optional** but encouraged
- **Brief** - just a few sentences
- **Positive-only** - no "but then..."
The shared format builds:
- Connection (seeing what others appreciate)
- Accountability (gentle social pressure to participate)
- Perspective (the team sees more good things collectively)
---
### Why Now
After a difficult incident, it's natural for attention to lock onto what went wrong. This practice doesn't ignore problems - we'll still do retrospectives and improvements. But it adds back the good things we're missing:
- The team that stayed late to help
- The recovery that ultimately worked
- The customer who thanked us for communication
- The skills we demonstrated under pressure
---
### Getting Started
Post your first entry today. Example:
> **Three Good Things - [your name], Jan 28**
> 1. Recovery was complete in 4 hours (Why: team pulled together, good runbooks)
> 2. Support had our back with customer comms (Why: we invested in that relationship)
> 3. Went for a walk at lunch (Why: chose to step away and reset)
---
### Team Guidelines
- Post by end of day (whenever that is for you)
- Read others' posts but don't feel obligated to respond
- Notice if you start catching good things during the day
- If you miss a day, just post the next day - no guilt
---
### Check-Ins
- **Friday this week:** How's it going? What's working?
- **In two weeks:** Review patterns, discuss continuation
Integration
This skill connects to the Martin Seligman expert. Related skills:
perma-assessment(strengthens Positive Emotion pillar)strengths-deployment(reflect on strengths used during good things)abcde-disputation(the "why" reasoning parallels disputation's alternative explanations)
Success Criteria
Practice setup is complete when:
- Practice explained with research backing
- Structure provided (when, where, format)
- Example entry demonstrated
- Common challenges addressed
- Follow-up schedule established
- Participant understands "why it happened" is key