Don’t waste time worrying about work/life balance, or looking for your best self, sham “secrets” or any other snake oil being pushed by sloppy hippies who have never built a business, let alone a bankroll, or you will wake up 20 years from now poor, pissed off and primed for a midlife crisis.
My model for business is The Beatles. They were four guys who kept each other kind of negative tendencies in check. They balanced each other and the total was greater than the sum of the parts. That's how I see business: great things in business are never done by one person, they're done by a team of people.