If I wish to conserve weed (which isn't all that often), I'll do this. It pisses off some of my friends but most understand. I'm sad to say I don't have enough money for me to just throw my weed at people whenever they want, and I find it pretty inconsiderate when they get pissy at you for being "stingy". But me and my pals usually have at least 3 cones each every session. That keeps us going and after 3 cones of the weed I normally have, no one really has the capacity to complain!

Peace