What are the long term effects of living off of 2-4 hours of sleep?
I'm often awake when everyone is sleeping.
That amount of little sleep will cause you to lose weight, lose concentration and suffer from fatigue. The more serious effects include increase in your blood pressure, heart failure and stroke. You can have a look at this http://www.webmd.com/sleep-disorders/excessive-sleepiness-10/10-surprising-results.
It sucks Don't do it! I do it all the time, and it is not good . Your always tired, you get bags under your eyes, you feel unmotivated and sort of depressed, and it can mess with your health.