I've downloaded and installed the newest version of the game but I'm still having problems with my peeps (specifically the parents) running out of energy all the time.

I turn the game off before I go to bed and leave it alone all night and turn it back on in the morning. It's usually off for 6 to 8 hours straight. Within a couple of hours the husband is inevitably napping on the couch with a status of exhausted.

Aside from doping him up with energy drinks is there any way to make him less tired all the time? It just seems silly that all he's ever doing is napping on the couch because he's exhausted.