Lag PTSD
Lag PTSD is like your brain is a glitchy game that never loads. You think everything is going to lag, even if it's running smooth as hell.
I just opened my game, and I already think it's going to lag.
My PC is running Cyberpunk like a champ, but I still think it's going to crash.
I got a new PC, but I still think it's running like a broken game.