As a Shia, I too have no beef with Sunnis. We believe in the same stuff. Now just because we believe the successor was different doesn't mean we should kill each other. Muslims embarrass me because instead of uniting like the other religions do, we are stuck kicking our own butts. Like a dog biting its own tail. Instead of trying to unite and take on Israel and the U.S.'s bully asses, we are still killing each other.