excuse me if this has been discussed before. new to vaping and came across this resin 'leftover' from condensed vapor. i have a question and tried searching but didn't come across anything so i'm asking here: looking at the image of the glass wand , can anyone explain whether the effect of smoke/vapor to our lungs when we take it in is the same as the glass wand? Just wondering cause that picture just shook me up a bit, visually, i can't imagine taking all that into my lungs. Assuming that condensation occurs inside (i am not sure, please comment) do our lungs look like that on the inside, all coated with the sticky resin/wandhash or do our lungs self-clean to the extent that the resin is removed? If our lungs don't self-clean efficiently, does it mean that the accumulated resin which is 'stuck' to our lungs can be scrapped off and smoked by our friends when we are dead? p/s - i am sorry. just realised that this post may have been better posted on ask fc. mod, i cannot delete this post, anyway you can move this? thank you.