Kelsey
Dear Kelsey: Most psychopharmacologists and psychiatrists believe that cannabis use has a profound effect on our dreams — or the way we perceive and retain them, at least. Several studies have shown a link between regular cannabis use and decreased REM (rapid eye movement) sleep, or the stage of sleep when your body sort of enters paralysis as it plays out the movies your mind creates.

Cannabis doesn't stop affecting you once you're asleep.
Flickr/Lain
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