hahahahaha
if you do a gram of 40x you'll die or... go crazy. I've never heard of an extract that high anywhere but Ithaca. Listen, back in the Salvia days, I'd pack one bowl of 6x in a BONG and rip it. In order for it to work, you need to inhale AS MUCH smoke as you can and hold it for AS LONG as you can. On the exhale, you can start waving goodbye to your friends because you're not going to see them for a little while
Be careful with that 40x(really?) experiment with your tolerance first. I'd hate for salvia to become illegal b/c some kid went psycho.