Weed affects me differently than most. It actually works as a stimulant. My heart rate increases, I'm more alert, it's an anti-nausea & pain killer for me. It also supresses my appetite.
I was like that for a looooong time. It was just really because I got so paranoid. I didnt realize or admit it for a while but now I've become much mroe comfortable. Like used to as soona s we were done I would like grab my headphones and curl up and act like I was asleep with my headphones on. But then I thought about it and realized how we did this all the time and had never gotten caught and how the possibilities were very low and now I'm always comfortable havin fun. But sometimes when its kinda risky I get that same feeling and will at weird but I dunno, iuts osmething u hav to deal with.
try getting the guy to smoke in a differnet environment, one with lots of energy and interest give him some coffee and start some activities and get some happy, blissful music on caus even friends who go silent a lot of the time can be active other time if the above approach doesnt work, try the exact opposite go on a walk through a park, no music, one on one but still have teh coffee its all about finding the right way or he could jsut not smoke much, i mean, if he doesnt like it. it would be bettter for him if he did though