When a person is smoking pot out on the trail, and they offer you a hit, they are doing this for several reasons. Number one, they are being kind and are sharing the wealth. Number two, they are unsure about your thoughts on this particular issue, and are pretty much welcoming your opinion and/or objections. Basically, to sort of “feel” you out. If you simply decline, and say nothing else, then the smoker may feel that you just don’t smoke, but don’t mind it being around. How does a person know that you don’t care to be around their habits unless you say something?
The best thing to do would be to simply say that you’d rather not be around the smoke, because of your job interview, etc., and then go from there. And, of course, if it bothers you that much, and the person refuses to not smoke around you, then it may be best to just relocate. You can’t control other people, just yourself, and if it comes to an issue as to whether or not you may fail a drug test, then you may simply want to look after yourself and your own well-being. I am not saying that you should be expected to do that, rather I think that if you voice your dissent, the pot-smoker should go find a place to smoke. But, not all people have the same regard for others.
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