Bill Ackman's Peak Performance Habits for Business and Life

Eats only between noon and 8 PM daily, practicing time-restricted feeding. This approach helps maintain metabolic flexibility and supports cognitive performance during work hours.

Plays tennis 3-4 times weekly using intense matches as combined physical workout and mental reset. The strategic nature of the game forces complete detachment from work stressors.

Follows high-fat, high-protein, low-carb nutrition plan emphasizing whole foods. Strictly avoids processed items, sugars, and simple carbohydrates to maintain stable energy levels.

Dedicates 2+ hours nightly to reading books across diverse subjects. Prefers physical books over digital formats to enhance retention and reduce eye strain.

Conducts nightly conversations with spouse to process daily events. Maintains strict separation between these personal discussions and work-related matters.

Prioritizes 7-8 hours nightly sleep with consistent bedtime routine. Uses blackout curtains and temperature control to optimize sleep environment.

Alternates between HIIT sessions and endurance training weekly. Focuses on functional fitness rather than aesthetic goals.

Consumes small portions of nuts during fasting window when needed. Strictly avoids sugary snacks or processed alternatives.

Re-reads Warren Buffett's shareholder letters annually. Maintains annotated copies for continuous reference.

Discusses charitable giving weekly with family members. Focuses on measurable impact rather than publicity.

Reviews investment theses pre-market open. Avoids news consumption during this focused preparation time.

Voluntarily exposes self to controlled stressors. Uses physical challenges to build psychological resilience.

Adjusts macronutrient ratios based on activity levels. Increases protein intake following intense workouts.

Maintains physical notebook for idea capture. Reviews notes weekly to identify patterns.

Seeks conversations with ideological opponents monthly. Focuses on understanding rather than persuasion.

Ceases screen use 90 minutes pre-bedtime. Substitutes with physical books and face-to-face conversation.

Monitors key biomarkers quarterly. Focuses on trends rather than absolute numbers.

Avoids financial news during market hours. Skims summaries post-close.

Writes personal mission statement annually. Reviews during major life decisions.

Alternates between carb-heavy and ketogenic days. Times carb intake to workout days.