Fall up, not down.
Don’t resort down to binging, gluttony and coldness.
You are angry. You are motivated to get revenge.
Do something that makes you good. Something that makes you so much better than them. Improve yourself.
And lastly, it’s so annoying when others are being cold. Just get the fuck over it. You don’t want to be like them.
Improve and repair. Your anger doesn’t have to be the last thing they see. You can still change your mind.