Every time I stop smoking pot - after about a week or so - I begin to have 4 to 5 vivid dreams a night that I'll remember when I wake up. Unfortunately, for the past two years, they all mostly have the same recurring theme of me being in danger because someone, or some people, or some thing is trying to hurt/kill me. It could be just some random guy, could be aliens or monsters, could be 1920's era mobsters...it's different every night. Sometimes they are incredibly stressful and scary, and sometimes they are pretty cool because I'm able to kick some serious ass and stop or kill whoever or whatever is coming after me. I wish I knew wtf it all meant - I have never felt like I'm in any danger in real life and I am generally a fairly stress free individual. Maybe I just get all my stress out at night time when I'm having these fucked up dreams?
Then when I start smoking again I continue to have vivid dreams for about a month, but the dreams are totally random or funny and stress-free. After that month, the dreams more or less stop completely insofar as me being able to remember them when I wake up goes.