Great point. I wanted to say something similar. Sometimes it's best to focus on things you can control rather than put all your emotional desire on things you can't. It's dangerous to put "raising a family" as one of your dreams in life.. when you don't know if your wife is infertile, or whether she'll even be around for the rest of your life... building a startup is at least something you have some power over, borrowing going blind or being paralyzed, and even then you can just be the boss and give commands to someone :)
