Half the people complaining about lightweights bring their annoyance on themselves. Most of the time the lightweight will say he or she wants to stop, and the other people there are like "naah do more cmon, wtf youre done? Smoke a little more cmon." All you need to do is realize that they probably need a drastically smaller amount to get where you want to be, and be cool with that. Just because you have to take a million hits to get high doesn't mean less frequent smokers are lame.