SWIM ended up with a gram of 2CB ... I took 20mg orally and found it buzzy/happy/social without much visually. I found the feeling of the chemical very pleasing but expected more at 20mg as 2C-I at 20mg was a light show for SWIM. I wasn't let down but had some questions. 1) does D-amphetamine have a cross-tolerance? 2) how long should SWIM wait to try again with this one? The same as 2C-E and 2C-I?