Totally underutilized, very powerful tool to live life to it's fullest. 

You must Try this at the very least

Fl.ux - a free utility for your computer that adjusts the color of the screen at night to help you sleep better after working late.  It's brilliant, and I've found makes a huge difference  for me.    https://justgetflux.com/

http://www.wsj.com/articles/long-nights-in-a-sleep-lab-1445272717 10.21.15