I tried überman couple months back. I started of by not sleeping for 2 days so when I do start to sleep I go right in to rem sleep. It was really rough for the

I tried überman couple months back. I started of by not sleeping for 2 days so when I do start to sleep I go right in to rem sleep. It was really rough for the first week and then I started getting the hang of it 30mins of sleep every 4 hours. The problem was that around the 3 hour 30 mins mark my brain would just shutdown, I couldn't think straight until I got that 30mins of nap in. If I was driving it become really dangerous. I did it for about 3 week and gave up on it as it become really hard to keep social interaction on this sleep cycle. I also had to stop drinking alcohol and coffee just to maintain this sleep cycle and avoid high in suger food before my naps as they always led to be not geting into rem sleep right away. All in all I will not be doing this again, I'm happy with my 7 hours a night of sleep.