Comment by lionheart

It's definitely possible, but you have to do it in a sustainable way and not focus on the grind.

I'm 34, have a 3 year old at home and my current startup hit product-market fit at pretty much the same time as my son was born.

I work about 40 hours a week, keep a sane and flexible schedule, pay myself a market salary and try to keep the business mostly profitable.

It also helped to have investors that were 100% on-board with all of this and are supportive of running a calm company: https://calmfund.com/