shit dude if you think ur gunna freak out ur more than likely gunna freak out....like yem said its like nothin you have ever felt before in your life....id recomend taking half an 8th you might not completly trip out but you will feel the effects and get the idea of whats gunna happen next time in your head...if you know what i mean....like just so you get the feel for it....
-trippings like a compltly new experiance..i recomend giving it a go, get a sitter and dont do too much
-if you take less the effect wont be as strong...you will feel it but might not get complete halucination (sp)
-dont take them unless your in a good mood or i pretty much garentee a bad trip...be happy, dont fight it (if it is bad it wont last forever)....
thats my advice to you