Why would you want to be in an altered state? Your body is telling you the drug is dangerous, that's why it comes back with all those symptoms of being high. We all should know by now that one drug leads to another, and the saying 'curiosity killed the cat' holds true.
I've never felt the need to use such things, i face my problems head on. I've seen with my own eyes what some drugs do to people. Remember that song, "it's becoming like a ghost town". Have a look around, see what it has done for society. Everywhere that i look there are faces that are pale, thin, and ugly. Eyes red and bulging outwards. Speak to them and they have this deep monotone voice with absolutely no regard for anything. Is this the future of mankind?
When you stop caring about yourself, you stop caring about others, and that's is when they start poking their noses where it doesn't belong (crime). Such people can be found in charity shops nicking stuff. When they get banned they sometimes come back in and are surprised to find they are banned. It's sad really. In the UK such drugs are banned. You have basically stepped over the mark, and it's most likely you will keep on stepping over the mark till it's too late.
Funny you should say the high school health classes are full of sh**. At a young age anything which tells you what to do is perceived as being wrong. Anyone with more authority than yourself. This includes parents, police, government, teachers, adults. When you get older the same thing applies in the working place, suddenly your boss become this evil madman (or woman) hell bent on making your life a misery. It is only your friends that you can listen to apparently. Unfortunately, a government run health class which is run by professional scientist's or health people hold's no weight whatsoever... but you and your friends do.
But i'm not going to comment any further. I've had my say, and we agree to disagree.