I've been there for sure. Eventually what fixed it for me what getting hurt very badly and I decided at that point that I would not try so hard to fix people anymore. Me caring too much got me used and hurt and I still have a hard time trusting anyone because of it. Still, when someone I do care about is hurting, I find it hard not to feel bad too because I just want to make it better. I'm very careful with who I care that much for now though.