I'm crazy sensitive to weed. If I want to enjoy it then I have to take the tiniest hit (what I exhale looks like even less than your average exhale from a cigarette) and be sure to immediately exhale (if I hold it in then I'm bound to have a very uncomfortable, anxiety-filled high). When I smoke just a bit I feel relaxed and happy but when I cross that fine line I feel completely introverted, socially awkward, anxious, stupid, and paranoid. Oh and I guess I'm incapable of building a tolerance? I've smoked every night since I was 16 (4 years now). Anyone else like this?