I'm about to weep. Last night while I was playing Sims 4 with mods, I decided to add some things to it. I might've added more than that. After dealing with a routine bad mod, the next time I fired up the game, all my mods were nuked from existence! All despite being in a read-only folder. In retrospect, I should've backed it up in the beginning. Now I have to painstakingly review years of mods I've put in there in the first place. Might as well be time to organize them. Terrible holiday day off.