You would though harming up your body since sleep is much needed. If youre trying to get up between those intervals its hell as your sleep cycle is interrupted. How Many Hours Of Sleep Are Good For Health From 5 To 8 Sleeping Too Much Sleep Wellness Tips Far too many of us are sleep-deprived. . My wife was trying to keep me from going to work. Even 15 to 20 minutes can help. If you get no sleep at all sure you feel ok now but as the good goes on youll be completely worn out. You cannot opt for living without sleep. Two hours of sleep is obviously better than no sleep. With that being said three hours is definitely a very short amount of sleep. However when you have the time try to make it through one cycle so youll be in better shape until you can catch up on some much-needed shuteye. Thats a bad idea Kushida says since adults need at least 7 hours of sleep in 24 hours. This is why we tend to sleep for var...