Don't do it!!! I don't understand why anyone would want to alter their mental state on purpose. It is just ignorant. People seem to always do things they regret when under the influence of these chemicals. While I am at it...Tobacco is Toxic as well. Treat your body well it will do the same thing to you. You don't need various chemicals to make you happy. All you have to do is live your life to the fullest. That's what I do...live the dream.