To do business with a friend is difficult. The business itself is so stressful, so if you're havin' a bad day you can easily take it out on somebody, and then you takin' it out on somebody can easily turn into a blowup. It's weird, because you might really get to know a person by doin' business with them, then you probably decide you don't even wanna be around them, and that can really launch it off.