Do your research, get on Erowid.com or Web MD some site like that to know what to expect. I've done it before and I smoked it. the first time was pretty cool until I did it again I got the WORST HEADACHE I've ever had in my entire life. It was soo bad that I had to stop smoking because of it. I took an excederin but threw that up so I tried to eat something and take it again, but I puked again! My head is still at a dull ache and I don't know why I keep doing this to myself. Be in a small setting, I wouldn't go out in public if this is the first time you've done meth. You still have no idea what your body will take it. Also, make sure you stay hydrated, drinking water. It dehydrates you, so make sure you drink water!! Have something to come down off of too. If you don't, you will be miserable. We've all been there though, those of us who have done an extreme upper and had nothing to come down off of. I have never felt soo restless, horrible, sick in my entire life. It was a bad deal, so always have something to come down off of for sure. Be safe! And force yourself to eat also. ALWAYS eat and drink!! DON'T MIX METH WITH OTHER STUFF other than what you come down off of, unless you are smoking a j or something.