nah, that's to hard to believe. the thing about us smoking everything. theres such a variety of plants. there could be some awesome drug out there, yet to be discovered. marijuana contains THC, there could be a plant somewhere that hasn't been discovered that contains DFR (completely made up for this example.) this DFR causes us to get ultra high and the chemical hasn't been discovered yet so no scientists have done tests to tell us "hey DFR gets you high, go smoke that instead" because right now there is no DFR in our records because no one has discovered it.

get what im saying lol