I just downloaded the marijuana quick hit and my god i didnt really think it would work but i relaxed and concentrated on the soun and about 30 seconds after i took my headphones off i felt like i just smoked up i will be repeating this several times to see if i get the same reaction andto see if it gets stronger the more you use it. My wife is planning on trying this when she gets home. After trying just the quick hit i have no intention of ever trying the gates of hades or any of the darker ones. I dont quite understand it but it works amazingly well. 1 tip have your headphones loud but not too loud or some of the changes will freak you out and be too loud