Pretend that you found out that someone close to you, someone you have a great deal of respect for because of their intelligence and life-views, is a major pothead. You never suspected it of them because everything about them is so ordinary. But now you know that they smoke it daily.
Would you're opinion of them change?
Would you're opinion of them change?

Now, I'm not going to belittle people for smoking weed, I like stoners better than drunks, but, you know... do it in moderation. Make sure you're not getting addicted by going cold turkey once in a while.
I don't care about weed. I don't smoke it often, I don't think people who do are cooler or more intelligent than people who I don't because of it, I don't think it 'opens the mind' and I think the whole world of pot-head merchandise is a bit sad really.
But a friend smoking it and my occasionally partaking in it wouldn't be an issue with me.
Like really? You're proud to smoke pot? I eat 3 Musketeers bars. I'm so special, too. No wonder so many people use stoner and loser synonymously.
What would you do if you found out that you were friends with Neuro ;)
And people also change, so its your choice whether you'd wanna stick around to befriend the 'new them' or not. If you can't deal with the new them, then understand that the person they once were no longer is, and either learn to deal with that, or move on and leave the friendship behind hoping that maybe one day they'll come back around.
If some one is a dickhead before theyre stoned, you cant blame weed for that, in fact it probably will make them less of a dickhead.