Gandalf is on the right track, but you need the full spectrum of
"B" vitamins, although B12 can work wonders by itself! Fish oil also helps mental processes, as well as being good for your heart. Ginseng, ashwaganda, eleuthero and gingko are good for your brain and body in several different ways. Go for walks in the woods/park. Do a little yoga or weight lifting or whatever. Eat healthy food and lay off the McJunk. Talk to a good friend or a psychologist or your doctor. Maybe even pray a little.

I went through a similar state a few years back while under some extreme stress. How's life treating you, lately? Any hassles? It took me several months to snap out of it. Didn't matter if I had pot (which was rarely, back then) or not. By the way, it started in a "no pot" time. The thing is, I DID get out of it, so take care of yourself and you should too.

I'd lay off the pot until "reality" returns and then use it cautiously for a while. There are, apparently, a few rare individuals in which pot can set off mental problems. Hopefully, your toking and the "unreality" feeling are not related. If it continues, talk to your doctor at least.

In the meantime, try to enjoy it as much as you can- people pay good money to get high (experience a changed reality) and you're getting it free! If you can't change something, try to see the humor in it, when possible.
- Granny:hippy: