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Articles about wealth building, investing, and saving

Salary Comparison in Your 40s: How Index Fund Investing Cured My Promotion Envy
Mindset

Salary Comparison in Your 40s: How Index Fund Investing Cured My Promotion Envy

My peer got promoted to director — 40+ extra hours a month. I stayed put and invested instead. How building a ¥30M portfolio through index funds made promotion envy disappear, and why work-life balance won.

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You Don't Need to Agree on Money to Build Wealth as a Couple
Family & Money

You Don't Need to Agree on Money to Build Wealth as a Couple

A frugal husband and a comfort-first wife. How opposite money mindsets helped us build ¥50 million in 8 years.

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The Day I Hit Sell on a $14,000 Loss — My Hands Were Shaking
Investing Practice

The Day I Hit Sell on a $14,000 Loss — My Hands Were Shaking

Lost ¥2 million ($14K) on a single telecom stock. The panic, the shaking hands, and how that failure led me to index funds.

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I Hit $350K in Assets and Still Couldn't Sleep Easy | The Trap of 'How Much Is Enough?'
Mindset

I Hit $350K in Assets and Still Couldn't Sleep Easy | The Trap of 'How Much Is Enough?'

Reached $350K in index fund assets after 8 years. The anxiety didn't disappear — it just changed shape. Here's how I cope.

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My Daughter Told Her Preschool Friends That Papa Is Rich — Because He Buys Strawberries
Family & Money

My Daughter Told Her Preschool Friends That Papa Is Rich — Because He Buys Strawberries

My 4-year-old called me rich because I buy strawberries. What her scarcity-free childhood taught me about wealth and the mindset I want to pass down.

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The One Thing My 40-Year-Old Self Would Tell My 20-Year-Old Self
Mindset

The One Thing My 40-Year-Old Self Would Tell My 20-Year-Old Self

Lost $10K in the dot-com crash at 25, avoided markets for years. The one investing lesson I'd send back in time to my 20-year-old self.

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How I Became My Family's Fund Manager | A Dual-Income Couple's Approach to Money
Family & Money

How I Became My Family's Fund Manager | A Dual-Income Couple's Approach to Money

One spouse manages all income, expenses, and investments. How this "household fund manager" system helped us reach $350K in 8 years.

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I Made ¥100K on Game Stocks and Thought I Was a Genius — Then I Learned to Stop Thinking
Investing Practice

I Made ¥100K on Game Stocks and Thought I Was a Genius — Then I Learned to Stop Thinking

From panic-selling game stocks to ¥370,000/month in index fund autopilot. The best strategy I found? Stop thinking.

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I Started Investing Because My Career Fell Apart | What Changed After I Gave Up on Promotions
The Journey

I Started Investing Because My Career Fell Apart | What Changed After I Gave Up on Promotions

Burned out as a manager at 38, salary frozen at $50K. Starting index funds after a career setback changed my financial trajectory.

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