Startups are dangerous business. As much as I understand why you'd be chasing the American dream (I too am an immigrant, first generation off the farm) I'm sure you understood the risks of leaping before you looked. Good luck.
I did plan for a lot of scenarios - except for the one that happened. For example, I planned running out of funding (in which case we discussed a viable bootstrapping strategy). All my planning assumed that I would be part of the team.