Oh sure, you can carry a lifetimes worth of anger and resentment with you constantly. That way you have easy access to it, so you can impress whatever friends you have left and whoever else makes the mistake of getting too close.
Just think of all the good that poison is doing you. Can’t everyone else see how life has fucked you over? How you deserve better, how stupid everyone else is (except for you), and how you’re going to make them all pay.
Well, I hope you’ve got a sense of humor, because I’m afraid the jokes on you.
The only one you’ve fucked is yourself.