I only took this one hit, and blew out quite a large cloud of vapor. Within 3 seconds after I exhaled I felt a rush hit me, comparable to meth, but less speedy, direct, and euphoric effects. This rush went straight went straight to my brain. I felt a hot sensation flood my head, but my entire limbs got really cold. All I did was pour my heart out to my wife, who refused to smoke the MDMA. Sadly at the hour mark I plummeted downward, however it wasn't really a crash. I just was coming down softly, as with opiates, or wacky tobacky. I used this method after I injected it, so I expected the same effect.