"i&#039;ve always had trouble falling asleep so i bought these one day to try it out and they work great for me. they knock me out in 30 minutes and i get a good nights rest. i use it every once in a while when i have a lot on my mind and just wanna sleep. only downside to it is that i have a very hard time getting up in the morning when i take one and it makes me sleep even longer which i don&#039;t prefer cause it messes with my sleep schedule."