Have courage in your convictions, and sod everyone who doesn't agree!
I've always said no, and never felt uncomfortable with saying it. People have tried to MAKE me feel uncomfortable, but it's never worked. I don't have a problem with people around me smoking a bit, or at least I didn't years ago. These days, none of my friends do drugs and as tiny said, I feel embarrassed for those who haven't grown up and left it all behind them at Uni or whatever. I know some of my friends from those days are really suffering now, not from any hard stuff, but just from so-called 'harmless' smoking cannabis. At least two have mental health issues; another hasn't held down a job for years, has had two failed marriages where cannabis was a huge factor in the breakdown, and has two children who he NEVER sees. He doesn't even know where they are. He doesn't go anywhere or do anything, just smokes his joints and plays on the Playstation constantly like some 13 year old. He's 40 next year!
Way to go, him...
pork_scratch, stick with it and remember you're not straight for saying no! I've always been doubtful that a good time must equate to how off your head you are. I have a great time, most of the time - no crutch required!! xx