Perhaps, complexes and blocks usually prevent you from thinking clearly and speaking competently, it is easier to glorify, shyness, and cannabis relaxes, so the whole stream of unspoken accumulated flows easily and simply, or perhaps it just seems to you that you think clearly, because the feeling his own genius on smoking is so widespread that wherever he was ridiculed, in the "show of the 70s" they offered an excellent way of testing - to record on tape at least an hour or two of your intellectual outpourings, and then listen to it soberly.
Any drug at first tries to "catch" you. The mousetrap is already loaded. The production of the brain cannot be other than the experience and education that have been gained, and that given by genetics. The drug tries to bypass the limitations of self-preservation of the personality, which have formed during life. First, there will be a "burst" of activity. I will give an example, one patient, a talented musician said: "how great, I write music in the evening under the grass, I see my genius, I shout to myself" I am a genius "and this continues for several hours, but the day comes, I wake up and start watching my work , and I get furious, and I say to myself, what kind of idiot wrote that? And in the evening, I know that I will be a creator again. Because in the evening I smoke pot again. I realized that there is an illusion of creativity. " The result is as follows: if the horse starts whipping, it will run quickly, but somewhere in the distance it will fall behind and fall. When intoxicated, the brain tries to preserve itself, the dopamine system is stimulated, which is not unlimited when artificially stimulated. This is perceived as a drive. But the result is a rapid depletion of the brain and it is necessary to repeat the reception. Depletion each time occurs with a growing defect in brain production. Not immediately, but in the end, production becomes scarce with asthenic syndrome, which leads to irritation towards oneself, then passes to others. It takes a long time to form. First, a person excitedly tells how he is rushing from this elixir. You have to pay for a drive that is not created physiologically with your health and well-being.
You don’t confuse marijuana with powder subtance? :-)
Usually, after the grass, just the brain is more relaxed and apart from grandiose ideas, which in a normal state seem to be chatter with an admixture of youthful maximalism and country speech turns, no mental clarity is observed. You, perhaps, perceive everything on a different level, but, in my opinion, from personal experience, this is far from clarity.
As for powder substances, it is said that robustly accelerates neurons in the head, up to improving memory for a short period and increasing brain activity. It only dries the brain afterwards, like they say.