Every time i smoke salvia after the 'Trip' I have a mood uplift and for the next few hours don't feel happy, sad ,angry, ect or anything no matter what.So I decided to smoke a joint and see what would happen

, so i got 2 grams worth of leaf in my lungs in about 3 minutes and didn't have any 'Trip' and felt next to nothing except A big mood lift like the afterglow without the trip.Any ideas why

?