I notice that there's definitely a marked decrease in the number of dreams I get when I've been consistently smoking. I just fall into a really dead sleep. And when I stop smoking and can dream again, they are more vivid.
This is an slightly off-topic, but there's a proposed mechanism by which dmt may play a role in vivid dreaming, albeit the theory remains unproven (I think mostly for lack of scholarly interest in the topic).
This is an slightly off-topic, but there's a proposed mechanism by which dmt may play a role in vivid dreaming, albeit the theory remains unproven (I think mostly for lack of scholarly interest in the topic).