but might I add this is how pryor died and should only be done by someone experienced

If you are still talking about Richard Pryor he is still alive dude.

http://www.imdb.com/name/nm0001640/

He is definitely dying but its from MS, although the drugs probably didn't help things at all. He is one of the funniest comedians ever and if you have never seen any of his stuff I highly recommend it. You will laugh your ass off I guarantee it.