The best thing to do is first remove the desire to smoke weed completely. In addition, you should let your mind know that it is a problem, that you want to handle it and that a 40 day working needs to be followed to solve it. The earlier you do it the better, as the longer you wait the more these urges and desires will start controlling you and before you know it you will fall back into it, skip meditations and also RTR.
Each day is a day to redeem yourself from past your mistakes, but being passive about problems is never a solution. You should be willing to invest time into it to stop. Ask your mind where the desire comes from, where did it start... friends? fitting in? ...etc. If other people are involved and influence your decisions do the detachment working,
http://www.angelfire.com/empire/serpent ... _Soul.html
Knowing where the desire comes from helps to stop addictions permanently, as solutions arise... *Overall in most people it was friends & having so called "great experiences" at the time* But these positive experiences are a trap with weed, as your mind may trick you to believe that weed=fun times, happiness, rewards, positive experiences... etc. Which is always false and very illusory, but to your mind it's not. So find the source, and reverse it. Once you determine where it comes from, the main thing to do & focus on is a forty day working where you vibrate words of power that free the soul; "MUNKA" 54x works fine & 108x is even better
http://eridu666.webs.com/Words-of-Power.htm , and affirm "I no longer have desires to smoke marijuana, at all times in every way" & focus on the outcome, visualization and liberation of this desire, feel that it is happening now... You can also do rituals to Satan where you talk about the damages it has already caused, here's where you can reverse the desires and understand that it has passed and that you won't be slave to marijuana and that you have the knowledge to find normal happiness in your life...etc. & write about it, believe that you are done and add more visualization and affirmations if you want, to really succeed at this believe & know that it is a thing of the past. Also look into the short term & long term side effects of marijuana, videos... etc. The more energy you add the more successful you will become, but the working can be enough.
We all have areas to improve and areas to fight, in order to be free, it's part of being a Satanist. Becoming strong, controlling your own destiny and evolving into a god, doesn't come without effort it may also not be easy. You are the one that makes this happen and you create this outcome, Satan is always there but you must be willing to strive for your freedom.