Breakups arent my thing

I'm the kind of person who can't break up with someone. Its hard for me to do. I normally would either have my friend press send on a message i wrote or just have them say i want out. Thats not the right thing to do but thats the only thing i can do. I always feel like if i break up with them they will never talk to me again or wanna be friends. I don't want that and that is why breakups are hard for me.