Ive been smoking for a long long time. My friends and hubs say they can never tell when Im high, but I still get paranoid even though there's no reason to be. Like, I'll overanalyze a look a coworker gives me, or get confused by someone's tone and start wondering if they know and if they are looking down on me or something. I just haven't found being high at work very fun. I much prefer to smoke among other smokers or alone.