It's not often that you don't feel confident. That alone might mean you'd be tough to get along with, but you're also far too genuine and approachable to hang that over anyone's head. When someone does need to take charge, you won't be shy about stepping up. If it's to defend someone or something who can't do it for themselves, you can be positively formidable. Good luck to anyone who gives you a reason to take charge now.