I'm 32 and spent $200k on biohacking. Became calmer, thinner, extroverted, healthier & happier.

• Is it scientifically sound?
• Is it logically sound? (i.e. is there a sound explanation behind the tactic?)
• Is the estimated cost (risk, money, time/energy) worth the estimated benefit?
• Do independent smart experts (e.g. doctors) agree with the approach? Do they actually practice the approach themselves and with their families?
• Do I track my objective/subjective 

Objective: Get plenty of restorative deep and REM sleep on a regular basis.

Key tactics: 

• Measure the stages of your sleep
• Block blue light 3-4 hours before sleep
• Have your bedroom dark and humid
• Wake at exactly the same time each morning
• Evaluate things that seem to help or disrupt sleep.

Objectives: Minimize insulin levels, maximize glucose disposal, optimize various growth factors towards things we want (e.g. muscle) and away from what we don’t want (e.g. cancer).

Key tactics:

• Do not eat sugar in any form. Sugar is poison
• Do not eat processed foods. Eat natural food instead
• Do not eat cheap industrially-farmed animal products
• Eat mostly plants
• Eat organic when possible, especially when discussing animal products
• Try keto diet.

Objective: Maximize metabolic benefits (hormones, insulin sensitivity). Minimize time spent and risk of injury.

Key tactics:

• Warmup
• Spend majority of your gym time on hip-hinge exercises — deadlift, squat, leg press.
• HIIT - high-intensity intervals: they deliver greater metabolic results.
• Minimize sitting. Get a standing desk for e.g. 

Objective: Maximize stress resilience, social support, sense of purpose. Eliminate bad moods.

Key tactics:

• Daily meditation
• Psychotherapy
• Never, ever lie about anything to anyone.
• Have more sex.

Objective: Discover your bugs and fix them if possible. 

Key tactics:

• Blood testing.
• Genetic testing.
• Other (fat %, CIMT, heart tests, CGM, Toxins, microbiome, allergies).