If you do it, make sure your with another person that's going to be doing it too. It's always better to have some one else experiencing the same thing as you when trying almost any hallucinogens. Back when i tried it i remember me and the other person could some how read each others minds for the next few hours, say you start getting paranoid or some thing, you know the other person is feeling the same way, or when the other person starts to say some thing you'll be thinking the same thing before they say it, just makes it a better trip i guess.