a few questions

[Methimatician]

swim has no one to ask these to so he is hoping someone can help him out.

why does swims dmt have a bark or charred smell to it?either when you vaporize a lil of it or just smell it in pipe after its been melted and cryallizes back - the dmt powder smells like latex before being melted however. the crystals are white to off-whitish fyi

the more swim does the melt and crystallize back in pipe cycle over and over,it keeps getting darker and darker aswell as harsher and harsher when inhaled, what does that indicate?

everytime swim puts fresh powdered dmt in pipe and takes the first couple hits, it isnt harsh AT ALL and is quite pleasant. but when he takes hits of already melted dmt no matter when it was melted,it is real harsh and actually abandoned by swim. why could that be?

thank you for any help

[Neosapien]

The DMT is some of the first stuff to vaporize, leaving behing stray plant gak to burn and stink.
Properly refined DMT will barely leave a trace behind in the pipe.