We all keep a mental stockpile of advice: articles saved to read later, screenshots of tips, and sticky notes of ideas we never test. That pile becomes noise unless you treat advice as experiments. A personal “What I Tried” library organizes short trials, captures outcomes, and schedules revisit dates so you learn, not hoard.
Why a “What I Tried” library beats hoarding advice
Hoarding advice creates false productivity: you feel like you’re doing something useful by collecting ideas, but you rarely test them. A “What I Tried” library turns advice into repeatable mini-experiments. You preserve what you tried, why you tried it, who recommended it, what happened, and when to check back. That converts random tips into usable, personal evidence.
Core principles
- Focus on short, actionable experiments (3–21 days).
- Record a clear question for each trial (what are you testing?).
- Capture one measurable outcome and one subjective note.
- Include a revisit date so you review results later.
- Keep entries short and searchable; prefer clarity over completeness.
How to set up your library (step-by-step)
- Choose a tool: a simple note app, spreadsheet, or lightweight task manager. A spreadsheet works well for filtering by tag and date.
- Create these columns or fields: Title, Date started, Duration, Source (who/recommendation), Question, Action steps, Outcome metric, Subjective result, Revisit date, Tags, Notes/link.
- Start small: commit 10 minutes to log the next idea you’d like to try.
- Set reminders for revisit dates using your calendar or task app so nothing slips through.
- Review monthly: mark what you keep, tweak, or discard.
Worked example: a realistic small experiment
Scenario: You’re repeatedly distracted in the late afternoon and want a quick way to regain focus without strict schedules.
Entry in the library (spreadsheet row):
- Title: “3-4pm focus reset – Pomodoro + walk”
- Date started: Oct 4, 2026
- Duration: 7 days
- Source: Friend suggested a 25/5 Pomodoro + 10-minute walk
- Question: Will a 25/5 Pomodoro cycle followed by a 10-minute outdoor walk reduce afternoon distraction and increase task completion?
- Action steps: At 3pm start a 25-minute focused session on single task, 5-minute break, repeat once; then take a 10-minute walk. Record number of Pomodoros completed and perceived focus (1-5 scale).
- Outcome metric: Pomodoros finished per day; tasks completed; average focus score.
- Subjective result: Day notes (e.g., Day 1: two Pomodoros, focus 3; Day 2: one Pomodoro, focus 2; Day 3: three Pomodoros, focus 4).
- Revisit date: Oct 18, 2026 (two weeks after start)
- Tags: focus, movement, afternoon
- Notes/link: Tried on laptop and phone; walk route options recorded
After seven days you compare outcomes: if average focus rose from 2.5 to 3.5 and tasks completed increased from 1.1 to 1.8, you keep the routine but maybe shorten the walk to 5 minutes if time is tight. If there’s no change, mark it “discard or tweak” and note the likely reason (e.g., workplace interruptions made focus impossible). Schedule a revisit in a month to test a different variation: shorter Pomodoros, or a standing break instead of walking.
Checklist / Template you can copy
Quick template for each experiment (one-line to fill in):
- Title:
- Date started:
- Duration (days):
- Source:
- Question (clear testable):
- Action steps (3 bullet max):
- Primary metric (number):
- Subjective measure (1–5 scale):
- Revisit date:
- Tags:
- Notes / links:
Two likely obstacles and how to adapt
Obstacle 1 — You forget to record results. Adaptation: Make logging 30 seconds by using voice notes or a daily quick-check reminder. Keep a prefilled checklist so you only add two numbers: metric and focus score.
Obstacle 2 — Too many experiments running and no time to review. Adaptation: Limit active experiments to three. Use a simple status column (active / paused / concluded). Schedule a monthly 20-minute review to clear the backlog and decide which trials merit follow-up.
FAQ
Q: How long should an experiment run? A: Most useful tests are 3–21 days. Short runs expose immediate effects; longer runs (30–90 days) suit habits that need adaptation.
Q: Do I need to record everything quantitatively? A: No. Pick one reliable numeric metric and one quick subjective score. The goal is consistent, comparable notes — not scientific precision.
Q: Should I keep failed experiments? A: Yes. Failures are data. Tag them with reasons and what you’d change next time.
10-minute next step
- Open a new spreadsheet or note and paste the checklist template above.
- Pick one tip you’re tempted by but haven’t tried yet (e.g., a new bedtime routine, a microbudget, an inbox rule).
- Fill one line with a 7-day duration, a measurable outcome, and a revisit date two weeks out.
- Set a calendar reminder for the revisit date and a daily 6pm quick log reminder for the week.
Sources and scope
This article offers practical editorial guidance based on experience with productivity and personal experimentation. Claims here are operational advice (how to set up and run small tests) rather than scientific or medical conclusions. The examples and metrics are illustrative—a human reader should adapt durations and measures to their context. For tools, techniques and further reading about building personal systems, see our starter resources at Better Lifestyle Start Here and the Better Lifestyle guides.
Conclusion
Turning advice into recorded experiments gives you a personal evidence bank rather than a chaotic folder of good intentions. Start with one simple entry, keep your measurements tiny, and schedule the revisit. Over months you’ll have an honest, searchable record of what actually worked for you, saving time and reducing the urge to hoard the next shiny tip.

