Your clock isn't running out to the extent that you think it is. At the rate most of us go these days, you've got forty more working years, with at least 10 to

Your clock isn't running out to the extent that you think it is. At the rate most of us go these days, you've got forty more working years, with at least 10 to fifteen childless years if you continue to be drawn to entrepreneurship. I'd suggest making the choice that moves you toward your goal while still leaving as many doors open as possible.