I know I'm not responsible for anyone's feelings. I KNOW THAT! And I have to do what's good for me. But I always feel so damn bad about it, even when I'm 100% certain it's the right choice. Do I have to accept that I'm a sensitive, compassionate person, and it's always going to be hard for me, or is there a way to toughen up? Because I'm not going to stay with a guy if he's not right for me, but I sure wish it wasn't such a big emotional deal for me to end it.