How many times do you save when you're playing?

Depends on how much happened in my game. Some sessions feel important, others not so much. Any achievement will be saved, while everyday simming might not be saved until I quit the session. When I build I normally save every hour, building something difficult or adding lots f clutter I might save every 30 minutes.

Thinking back, over these 10 years with TS4 I might have lost progress max 10 times, but only a couple times it was very frustrating.