How three people retired in their 30s using different strategies

Executive overview

Most people assume early retirement requires sacrifice for decades. The FIRE movement (financial independence, retire early) shows it's achievable in years, not decades. Three paths: extreme savings on a high income, crypto amplified by frugality, and building a sellable business from a hobby.

The core insight: the path to early retirement is less about income level and more about the gap between what you earn and what you spend — and where you put the difference.

The Adcocks: 70% savings rate on boring jobs

• Combined income ~$250k/year (IT consultant + systems engineer)
• Cut lifestyle aggressively after reading The Millionaire Next Door
• Saved 70% of income across 401k, Roth IRA, brokerage, and savings accounts
• Target retirement number: $900k (25x their $36k annual spend)
• Sold suburban home; bought a $42k Airstream and traveled while continuing to save
• Cut restaurant budget to $50/month; eliminated all subscriptions; tracked every grocery expense
• Bought 6 acres in Arizona for $72k; built an off-grid home for $20k — ongoing cost: $144/month in property taxes
• Net worth grew from $870k to $1.2M during this period; retired at 35 and 33

H: frugality + crypto + side hustle

• Day job editor; lived frugally, moved back in with family during the pandemic
• Took a $30k loan when Ethereum dropped to $90 and Bitcoin to $3k — achieved 55x returns
• Maintained side hustles throughout career (weddings, commercials, photography, design)
• Saves 70% of income into investments
• Made diagonal career moves — not lateral — to climb income and skill levels
• Goal: $10M by 35, then work on projects that expand economic freedom
• Frames it as "unlimited options", not retirement

Nick Gray: hobby to business to exit

• Started underground museum tours at the Met in 2011 as a passion project
• Friends' enthusiasm confirmed product-market fit: people asked to pay
• Grew museumhack.com to 65 employees and ~$3M revenue
• Staff rose to leadership and eventually bought the business — unsolicited offer, multi-million exit
• Never planned to sell; the business funded early retirement by accident
• Now focuses on health, dating, travel, and curiosity-driven projects