What happens to people who aren't affected by mind-altering effects? I figured Carlisle wouldn't be affected by the idiot ball if he'd gotten a hold of one, but could we say the vapor is more powerful if we did want to play with it?

I didn't play with it then due to it just not being a fun thing for him to have gone through then, but it might be more interesting now that he's actually settled in and whatnot. I'm game either way!