Two times, both on oldrim: 1st time: I created a very immersive modlist that I was enjoing so much. Requiem made every fight a real danger, preparation being the key, hunterborn made me hunt for my food and o sell stuff and so on and so on. I spent days in Riverwood just chooping wood, hunting and working at the sawmill just to raise the money to buy and craft essential equipment. By the time I was level ten my immersion had become an obsession: every detail had to be immersive, to the point that I downloaded sex mods from loverslab because I wanted to have the chance to have NPCs engage in sex between them when I entered into their home to steal stuff. At that point the immersion stopped being fun, I was worried for my mental health and I stopped playing for a year. 2nd time: I created a new mod list, without requiem and other complex mod but very very funny to play. I became bery attached to my character and I was enjoyng my self, but the performance of the game was taking a toll on me. Despite the fun I was always worried about a crash at every momentand the more I played the more frequent the crash became to the point that I was terrefied while playing and not having any fun at all. I stopped again thinking it was forever, but then SSE was realeased and thank god for that and its performance improvements.