I'm going to talk shit about a guy who wasted a good 3 months of my life
Why are you going to talk bad about the guy?
All he said he'd do and what he actually did were two different things
I understand your upset, but you shouldn't trash talk others. You should just let it go.
It's better to get revenge than to let it go.
If you get revenge on this person then they will get revenge on you and it never ends.