Thanks for sharing this. I did my own full time startup journey just as we had our 2nd child. I think i aged 10-15yrs in those 3yrs. The best (and worst) thing was there was nothing stopping me from doing more and more ambitious things, as you are often stopped at big companies. And I did it all, and the only things that stops you from bigger and bigger outcomes are: the clock, your own body's limits, the time you take away from relationships.