It’s difficult to sleep if you don’t have a home. It’s especially difficult to sleep deeply when you have no way to secure your personal belongings and you’re worried about your personal safety. Sleep deprivation for even just a night or two can vastly affect your productivity and mental processing. Imagine what sleeping for varying amounts in strange environments over several days does to your body, your circadian rhythms, and your mind. It wreaks havoc on your system. Read more here at Tuck.com.