I'm so sick and tired of my older sister not holding respect for me. And by that I mean for instance one of my worst pet peeves that she does is use my things without asking. Ex. She takes my lotion (expensive kind!), wears clothes all the time, takes my makeup, my cell phone charger to charge hers because she's always losing her own. And all this is without asking or after I've nicely (and rudely) asked her before not to. How do I end this? Please don't say hitting or anything. Keep in mind that se is very self-centered. I'm not just throwing that in there because I'm pissed but I say, my mom says it,her boy friend says it, and she always denies it. Please teach me some respect methods or somethin' haha