Qnick
Bluelighter
Wow I didn't realize this was a post from 04...
But yea, I made the mistake of insulating 2c-i once... DAMN was like a semi crashed into my face at full speed while I had rusty needles stuck in my nasal cavity... I could see that causing ear pain.. DO NOT SNIFF RESEARCH CHEMICALS!!!
Depends on the rc. for example, 4-aco-dmt is fine, its really the 2c-x's that you have to worry about.
