Just be like "Look. We're not friends. Go suck a dick. Buh-bye."
That's what's worked for me.
...well, I'm also a blunt don't-give-a-fuck type of person, which you don't seem to be. x3
...I'm also a shitty advice-giver and example-setter. Sooo...
Yeah. Do what you will.
--Eddi