Question for people in this situation - did you worry you wouldn't get to spend enough time with your kids? Work/life balance can be zero-sum and starting a new business generally leans hard on the work side of things.
I'm scared of what's to come, knowing that I want to spend time with my kid while still being a good husband and making slow yet steady progress on my side project, all on top of having a full job. It feels overwhelming and I'm not even in it yet.