first time i smoked was at the end of my 8th grade year, although i didnt get high. I smoked a few time with my brother after that and still didnt get high. Finally 4/20 my sophmore year me and 2 friends baked out my bathroom while smoking an 8th. I didnt really know when to stop so we ended up smoking the whole 3.5 grams. Needless to say, that time it worked.