“I think there’s a real good chance that they’re using tobacco in large enough amounts that they’re going into altered states of consciousness, and I think that’s how [the hallucinogenic plants] are getting there.
There's a guy on my local Australian forums that regularly writes long odes to his "goddess, nicotina". Paragraphs of wonderment to his lady of enlightenment. He uses a kisumu (spelling) and grinds his own rustica tobacco leaf powder to achieve spiritual enlightenment. I think some people may tease him a little under their breath but I kind of like that he's so dedicated. He likes very strong commercial blends. I'd be sick if I smoked like he does.