qqp question1: I have a sole proprietorship business and a friend want to invest 50% as a sleeping partner, how much % should I give him? question2: A guy who I knew in college recently friended me on Facebook. He is someone who pretty much used and treated me like dirt. I obviously don't want to friend him. Should I let his friend request stay in limbo and not do anything, or should I write him a message as to why I don't want to friend him?