I was having a rough time at 22 also. I too was smoking pot constantly and playing computer games all the time. That wasn't the problem, it was just a symptom of the problem. I had no drive... I had never learned to strive or to fight for anything. I was stagnant. I was failing in college. I didn't end up dropping out but I might as well have. I was in the wrong field, graduated three months late with terrible grades, and ended up going back and taking something else a year later.
That's also the age I started to get curious about spirituality and awareness. That was five years ago and I've made leaps and bounds. Still have a long ways to go though, but at least I feel like I've got some sort of direction.
What I'd mainly like to do is trying to learn more about myself and improve my mentality as well as the lives of people around me.
Awesome... some never discover the value in that at all.
I'm still learning too but I'll share what I've picked up so far.
See you in the forums.