lol, salvia is great once you get the handle of the drug..
your first couple times will feel like your slapping your chest; the "i = retarded" trips.
but after a few times (doesnt have to be the same day, some ppl can take many grams over weeks/month) you'll catch rise to it and finally get the 'feel'
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I usually just put enough in the bowl for 1 full hit.. hit it... hold it 30 seconds.. release.
and BAZING! your ear's will ring like a nitrous hit, and the world goes all gross in the way you create it.