how to stop auto saving?

Example: say u load a household and your last permanent save was sim time 6:00am then play a little while and realized u didn't want to play that house but another house, so u click just go to manage world, and load another house and the time says 6:30am, u think the game saved but it did not, clicking 'just go to manage world' is just a temp in game save but not a permanent save. Its only remembering the last things u did.

There's no way to turn off the just go to manage world temp save. U have to 'quit game without saving' and when u restart your game it will b from the last permanent save, like the example it'll b 6am again.