I was diagnosed with ADD last year at the age of 19 and my life completely changed; unfortunately that included my ability to sleep. I've tried a number of pharmaceuticals to combat the late night effects of vyvanse (xanax and ambien to name a few), but they all just seemed to mess me up and still not do anything. I've been smoking for about 5 years but I never considered it as a sleep aid until about a month ago. After trying green crack, jack herer, bubba kush, cherry kush, and cheese (yes, I did figure out the difference between an indica and a sativa), I am completely settled on og kush. It's fast, hits hard, and leaves a unique numbness for hours. Absolutely perfect as a sleep aid. However, I would definitely recommed some sort of smell killer if you live with parents or un-apperciating peers. It can be quite...skunky.