What to do with your 8 year old brother?

 haha. It depends. If you're a girl be nice and patient, yes you'll want to kill him at times, but he will realize that if you don't mind him, he will get bored and stop whatever he does. Try to talk with him and stay on his side, even I he's wrong. He'll have your back someday.

If you're a boy, do the same and try to be his role model, what he would want to look up to. Show him what being cool really is. Teach him things about being older and being a guy. Dude stuff idk. I'm an only child but that's what I'd do. Love love love! You can't pick family And you can't change it either, try to work with what u got. 