Well im gana be honest when i first saw that great movie full of magestic creatures and beatuiful landscape, im kind of going the opposite way you guys are going, I too felt a sence of dipresion the next day and it lasted for a while. I didnt want to go out with friends or do anything, keep in mind i am 15 now and was 14 at that time. Life just seamed gray like it had no adventure or excitement or any reason to stay alive. I wanted to be a Na’vi, where they were beautiful and exiting and just so simple with no electronics or anything to distract them from being one with mother nature. Eventually i just tried to get over it and tell myself it is just not possible which made me more sad and made me want to kill myself thinking, If i die maybe I could be a Na’vi in my own world. So one of my friends got me to come out like 2 weeks after staying inside and being depressed and a couple of beers and joints later I was in a good mood again and since then hevent even thaught about avatar because it just puts me in a sad mood. But i got the xbox game of it and was pretty cool so that was all i needed. But see, weed saved my life so it isnt bad you adults who say its so horrible for you. Lol i said see weed.