During trips a lot of the time I get this strange taste in my mouth during and after the peak, I've had this on LSD, 2C-B, mushrooms, mescaline and even MDMA. It's kind of like a chemically, 'battery acid' type taste but then is simultaneously mild and organic tasting rather than synthetic. The first thing that comes to mind when I notice it is 'this is some kind of approximation of how my brain/mind would taste, or be represented as a taste'. Sounds weird I know, but it doesn't really bother me, in fact I kind of like it, just wondering if anyone else has experienced this before?