I just want to say, it's okay to chose who to give yourself to and not to give yourself to. And i mean this on an emotional level. Don't let people get to you. You don't have to let someone in just because they said "hello." If they aren't going to bring you up and help you, why do you need to give yourself to them? This is about protecting your mental health and your heart. Why would you let yourself be open to being hurt by someone you KNOW will hurt you? Nobody is entitled to you. YOU get to chose who to let in or not. But also don't be afraid to give someone a chance. But if they break your trust once, put them at arm's length. They're ganna have to make an effort to be a part of your life. They're ganna have to want it because if they want it, then they are less inclined to hurt someone they want. If they hurt you and you want to give them another chance, that's up to you obviously. But don't forget that it's YOUR choice. Just tread cautiously. I don't like seeing people get hurt, but I also don't like being hurt.