Comment by drakeandrews

Unless you're really, really bad at drinking, having a beer is not physically forcing others around you to drink. If you start smoking, then everyone else around you has to deal with the smoke. I'm told that using vaporisers removes the smoke aspect, but now you've got a cloud of THC laden steam which, whilst not as bad as a cloud of THC laden smoke, is still a pretty selfish thing to inflict on other people.