People generally do drugs for two reasons
1. Life is too much for them and the seek a pleasent form of escape.
2. Or They think life is not enough and they seek to enhance it chemically.
Either way they give up freewill and chained themselves to a chemical reactions that for some drugs are instantanious and reinforce an inmature drive for instant gratification and ego centricism.
Whenever human beings choose to abuse chemicals to practice the generation of alternate realities they start developing along rigid psycho-spiritual lines and experience the habituation of compulsive felt senses.
Physically over time their DNA and RNA evolves and drastic changes take place. As their physical bodies adapt to the induction of these artifical chemicals and they slowly quit producing their own natural ones.
Now Pot is a particularly nasty drug as it is only felt as a "high" while it is in the blood system and it does not like being there so quickly moves into the fatty tissues of the abusers body. where ithas an extremely long high life. It will take some abusers up to three months to rid themselves of any residual physicalogical effects and much longer to acquire healthy substitutes for the psycho-emotional supports.
So ideally the drug abuser who wants to quit long term should wait three months before paying for professional treatment. They can find needed support in 12 step groups during this time period. And can start practicing different methods of meditation and prayer to learn how to relax. Time outs and breathing excerises are particularly import to the recovering pothead as shortness of temper and concentration are generally the norm.
For some people the abuse of canobinoids may mask other even deeper emotional and psychologocal issues and if you feel self destructive or began acting out against others please call and get help (911) ask for a mental health evaluation. (suicide and homicide are permanate solutions to temporary problems).
Basically over time the abuse of pot (tetrahydrocannabinol) causes the human body to quit producing N-arachidonoylethanolamine (Canobinoids Anandamide)
Canobinoids Anandamide (N-arachidonoylethanolamine) is a brain chemical that activates the same cell membrane receptors that are targeted by tetrahydrocannabinol, the active ingredient in marijuana and hashish. The pharmacological effects of anandamide suggest that it may play important roles in the regulation of mood, memory, appetite, and pain perception. It may act as the chief component of a novel system involved in the control of cognition and emotion. It is important in regulating our brain functions in health and disease as other better-understood neurotransmitters, such as dopamine and serotonin.
We are just starting to understand the physiological roles of anandamide and the biochemical mechanisms of its synthesis and inactivation.
The good news is that for drugs to work they have to exactly match substances that are already in our bodies so anyone can find safer methods to access their own interior psychopharmacologies with none of the negative side effects that the abuse of chemicals carry (addiction, death, jail, burns, busts ripoffs). Good Luck ~ Rudy