I completely agree as a bimodal sleeper myself. If I sleep over 7 hours in one session I feel terrible, much worse even than if I would have only gotten 5 hour

I completely agree as a bimodal sleeper myself. If I sleep over 7 hours in one session I feel terrible, much worse even than if I would have only gotten 5 hours of sleep that night. I usually sleep 5 hours a night and take 2 and half hour nap. You just have to figure out what works for you.