I've done DMT and still have a lot of it, but haven't had that much of a positive experience with it. It's a lot to handle, especially on the come up, as it's fast af. My last trip was 35mg and i wanted to puke the whole time. Not pleasant. I haven't have any real breakthrough experiences yet. It's not easy, but definitely worth trying. I won't give up on it, because i know what it has to offer. As far as 2-cb goes, sounds like a nice mix of MDMA and LSD without the 12+ hr duration of acid and the hangover/ comedown of MDMA. Excited to try it.