Need failure after satisfying said need

Another problem I was having since I got city living was that sims would be on the toilet and get up only to have a bladder failure and get out of bed only to pass out. It has been quite annoying cuz my sims always need showers and miserably tired all the time. I can also not get my sim to do anything fun as they always get up. This makes them so tense that I can't even have kids or teens to do their homework.