It's important that you decide before your universe splits exactly what you'll do differently in each. You don't want to end up doing the exact same thing in each one; that would be pointless. And make sure you're willing to do each thing, because, you will*.
(If this information is too personal, feel free to use euphemisms, like "I will wax the cheese" or "I will dodge the bishop." Because people might want to read these someday, after you've become a billionaire.)
Complete the following sentences:
Cheapuniverses will never give or sell your email address to anyone. Not in this, or any, universe.