can you live on 3 hours of sleep a night
Report Abuse. Yes it is very possible to only run on 3 hours of sleep. I usually average between 3 to 4 hours a day. Sleeping this all at once is ok but the real secret is to take an hour of it and take a nap mid-day.I can tell you that it is not for everyone and that often the ones that are able to do it have a high pain tolerance.eport Abuse. Yes it is very possible to only run on 3 hours of sleep. I usually average between 3 to 4 hours a day. Sleeping this all at once is ok but the real secret is to take an hour of it and take a nap mid-day.