Can someone be addicted to marijuana?

If you want a short answer, then here it is. It's your first time smoking Marijuana. The THC (chemical in Marijuana that gets you high) of the plant goes thru your body, but your body doesn't know what to do with it. It's normal, and its just another way of saying that your body needs to adjust to the chemical. Over time, your body familiarizes with the THC, and uses it to get you to the "high" state.

Long answer:

Well, me and several of my friends have argued over this. I was once presented the idea by my brother that its all about technique and then I found this which basically proves he is right. My brother is freakishly smart too things just make sense to him, 1580 on SAT and 4.9 GPA (first 2 years of high school), then he started smoking and now he's at party school Umass. Anyways I got a link for ya and I will kinda explain it. http://www.thestraighttoke.com/getting-high-the-first-time-you-smoke-2008-05.420

My friend once said your body isn't adjusted to weed the first time and even with a big hit you wouldn't get high. Bull the reason it didn't happen to him his first time even though he got a fair size, not big, hit was he was home with some friends and afraid of getting in trouble pumping adrenaline which can easily counter the effects of many weak drugs. The supposed Caniboids should still trigger plenty of effects on the brain, given the strain of Cannibus. Most the things weed do are things you encounter in real life by other things, they just all come together for a more natural than you think HIGH. Get a big enough hit, and relax you'll be just fine. Read the link, which again is http://www.thestraighttoke.com/getting-high-the-first-time-you-smoke-2008-05.420

The dude that wrote it has a lot of posts and is wicked smart, think I read MIT or WPI so read all his stuff about it and have fun man.