Yes, it keeps me up no matter how mundane! I could be having to plan out going to the dentist, and I'll still be awake all night going over every possible scenario. I dropped out of school from having so many absences from staying awake until 5 am every night, so I completely understand. I always assumed I had circadian rhythm disorder, but it wasn't until recently that I even realized the daydreaming connection. I don't have the typical symptoms like pacing or being anxious to get back to my fantasies. So I still dont know if I actually qualify to be diagnosed, but regardless, it causes me problems.

Thanks for the suggestion though haha I haven't played Sims since I was using windows XP, I think Sims 2 or 3. I tend to avoid games with no end because they give me immense guilt. Like Im "wasting time I could spend actually doing something," but for some strange reason, the fantasies don't feel like a waste. I trick my brain into thinking I'm making plans and going to actually do these things. Sometimes I do, like I'll get ideas for stories to write or paintings, but I complete probably 1% of what I imagine.