Lag PTSD - Lag PTSD is when you get a good PC, but your brain still thi

Lag PTSD is when you get a good PC, but your brain still thinks it’s running on a Windows 7 laptop with a dial-up connection.

I just opened my game, and I still think my PC is going to lag.

My PC is tearing through Cyberpunk, but I still think it's going to crash.

I just got a 144 FPS monitor, but I still think I'm playing on a broken PC.