Sometimes I'm sociable and want to talk to friends, while other times I want to be left alone. But when I get bothered by their texts and stuff, I can't help but respond. I'd feel so guilty if I didn't, and then my mind would go on and on about how I insulted them and hurt their feelings and how they're going to see that I ignored their messages and then they're going to hate me forever and leave me. How do you deal with people when you want to isolate and be alone?