you may have been wondering, after your 42069 hours of gameplay, "how do I lose??'

short answer is

step 1: open gmod by pressing the button
Step 2: create a single player map (MUST BE SINGELPALYER)
s t e p 3: open the spaw2n menu ("q"), and spawn in the BARREL (the blue ugly one(
step: Close garry
7 : [Windows Key] + "R", Then type %temp%
c : select everything in the folder and delelte

Congratuallatiojons you lost