"works almost all the time for me. i have trouble going to sleep most nights, don&#039;t know why just do. i&#039;ll be sitting there not thinking about much of anything and next thing i know i&#039;ve been laying there for 2 or 3 hours with no sleep. this almost always knocks me out and once i&#039;m asleep i sleep.  when it doesn&#039;t i take a second. "