17 Questions That Changed My Life
Stress-test the boundaries of the impossible with questions that force clarity
The 17 Questions framework is Ferriss's curated collection of the most transformative questions he has used at different phases of his life, each time-stamped to a specific moment and decision. These are not abstract philosophical musings but practical forcing functions that have directly produced career pivots, business restructurings, and life redesigns. The collection spans from 2000 to 2015, representing 15 years of tested, refined questioning.
The questions operate on a meta-principle: reality is largely negotiable, and most limitations are a fragile collection of socially reinforced rules you can choose to break at any time. Each question challenges a different assumed constraint. 'What if I did the opposite for 48 hours?' challenges conventional timing. 'If I could only work 2 hours per week, what would I do?' challenges the assumption that more effort equals more results. 'What would this look like if it were easy?' challenges the belief that valuable things must be hard.
Ferriss recommends revisiting these questions regularly, particularly during periods of transition, stress, or stagnation. They function as a portable toolkit for breaking through mental models that have become invisible through familiarity. The most powerful questions include doing the opposite of conventional wisdom, subtracting instead of adding, and measuring the cost of inaction alongside the risk of action.
- Reality is largely negotiable
- Most limitations are socially reinforced rules you can choose to break
- What if I did the opposite often yields breakthrough results
- Subtraction is frequently more powerful than addition
- What would this look like if it were easy is the most useful daily question
- The quality of your life equals the quality of your questions
- Identify your current challenge or stuck pointBe specific about what area of your life or business feels constrained. The right question depends on the nature of the challenge: timing constraints, resource limitations, decision paralysis, complexity, or unfocused effort.
- Select and apply the most relevant questionMatch your challenge to the appropriate question. For timing: 'What if I did the opposite for 48 hours?' For overwhelm: 'If I could only work 2 hours per week, what would I do?' For complexity: 'What if I could only subtract to solve problems?' For difficulty: 'What would this look like if it were easy?' For focus: 'Am I hunting antelope or field mice?'
- Journal your answer without self-censoringWrite out your answers in detail. The power of these questions comes from honest, specific engagement with the constraints they impose. Treat the hypothetical as real and force yourself to generate concrete answers.
- Implement the most promising insight within 48 hoursSelect one actionable insight from your journaling and execute on it quickly. Ferriss's pattern is rapid experimentation: he went from question to action within 48 hours for his sales breakthrough, his business restructuring, and his book launch strategy.
- Schedule regular question review sessionsRevisit the full set of 17 questions monthly or at each major inflection point. Different questions become relevant at different life stages. What was irrelevant last year may be the exact lens you need today.
In his first job out of college, Ferriss realized all salespeople called between 9 a.m. and 5 p.m., which was also when gatekeepers worked. He asked 'What if I did the opposite?' and for 48 hours only called from 7-8:30 a.m. and 6-7:30 p.m., spending the rest of the day on cold emails. CEOs answered their own phones during off-hours.
When working with startup Gyminee (later Daily Burn), Ferriss asked 'What if I could only subtract to solve problems?' Instead of redesigning the homepage (which would require significant development), they simply removed approximately 70% of above-the-fold clickable elements to focus on the single most valuable click.
Ferriss compiled these 17 questions over 15 years, starting with his first job out of college in 2000 selling data storage. Each question emerged from a specific challenge: the first question ('What if I did the opposite?') came from the insight that all salespeople called during business hours when gatekeepers were present. By calling at 7 a.m. and 6 p.m. instead, Ferriss reached CEOs directly and outsold an entire competitor's office. Each subsequent question was forged in the fire of a real-world challenge, from building BrainQUICKEN to launching best-selling books to managing real estate losses.