I have noticed, when i did quit weed in periods all hell broke loose in my head, as if i had stored up some shit,then i smoked again and was like putting a lid on something, but we must go through the mental inquisition it seams when we stop, on the good end i can say it gets better and the mind looses one little acurser at a time, but yea mental mayhem and spiritual, as we open doors to stuff we close again when we stop, but alot of foots in the door, so takes a while to close, ive considered suicide everyday for 10 years or so but its allmost not there anymore, maybe thats just me, i dont think i can blame the weed for that, the longing for some kind of escape or something.