Aside from the fact that my wife would kill me... I would neglect my daughter which is perhaps the most unappealing aspect of this whole business... I guess a compressed 30 years of 9-5 does not sound good to me.
Like you, spending time with my daughters is the single most important thing to me in the world. It probably means I won't be rich, or change the world with my startup but I'm okay with that.
