My biggest mistake was in turning that bug-fest know as EA's "story progression" on in my early days before I even knew about Mods.It was a huge disaster and I can't go into details because of the adult content rating it would have though I can tell you it totally ruined my entire game for that save and destroyed the town.I had to delete the save and start over.I also had to change from Norton to AVG so I could download Mods to fix the issues.
My most recent mistake was in adding extra trait slots using Retuner without disabling the add missing traits to sims feature in story progression.That was enough of a disaster with only two families and it could've been a lot worse if I'd already had dozens of families.
My third mistake was adding school rabbit holes to Winfield and Glenvale County which forced children and kids into that school.I should have them all in home-schooling before adding the school next time.
