I tried alot of things but still.This has been goin on for months and its killin me,every night when i try to close my eyes and stop thinking different things,it just keeps on coming and i cant stop it.I tried to take sleeping pills(zolpidem),it work but im becoming drug dependent thats why i stopped taking it,then i drink milk before bedtime,exercise and physically i get tired but my mind still awake and stuff keeps on coming and the worse thing is its like a television thats keeps on changing channels and cant control it.I feel like my mind want to explode.Please help me!I cant concentrate during daytime becoz of lack of sleep.I wanna put an end on this suffering,i hope u have advice or suggetions that can help me,i dont wanna take any medication anymore.thank you.