Don't Make My Mistake

Collective insight

What people learned about money

Observations aggregated from 2 mistakes submitted to this archive. Not research — just what people told us it cost them.

2

Mistakes

€12,000

Money lost

€12,000

Average when money was lost

2

Countries

What keeps repeating

saving1compounding1habits1family1loans1boundaries1

The most expensive of them

The lessons

  1. Write it down or treat it as a gift. There is no third option that keeps the relationship intact.

    Read what happened

  2. Saving is a habit, not an income level. A small automatic transfer at 24 would have been worth more than a large one at 40.

    Read what happened

The mistakes behind them

I lent money to family without agreeing terms

🇲🇽 Mexico · 💰 Money · 40-49

What happened

I lent my brother €12,000 for his business and never wrote anything down, because writing it down felt insulting. Four years later nobody mentions it and we barely speak.

What it cost€12,000Time lost4 yearsEmotional costBitter

What I learned

Write it down or treat it as a gift. There is no third option that keeps the relationship intact.

❤️ 1,902 people learned from this

I waited until 35 to start saving anything

🇳🇱 Netherlands · 💰 Money · 40-49

What happened

I earned well from 24 but spent all of it. I told myself I would start saving when I earned more. I always earned more, and I always spent it all.

Time lost11 yearsEmotional costRegretful

What I learned

Saving is a habit, not an income level. A small automatic transfer at 24 would have been worth more than a large one at 40.

❤️ 1,654 people learned from this