I've had very similar experiences with edibles. The first time I EVER tried eating something, I bought it off a kid who had just eaten one and his eyes were red and tearing he was so stoned. But I ate it with 2 friends, and didn't feel annnyything.

Similar experience after buying an edible muffin. Nothin.

Made Macaroni & Cheese w/ potbutter, an 8th, THAT experience had me passing out on a city sidewalk, but purely out of dehydration.

Made Ramen Noodles w/ pot butter (i forget how exactly) and that was an okay time, nothing special, even though i had an 8th to myself.

Made brownies with friends, used an 8th for the four of us, and felt the same height of high as if I'd consumed a whole 8th myself.

Had pot brownie @ party once, and it pretty much just set the baseline high, like we smoked and drank beyond that (as usual).

It just sucks because, it's not like I'm immune to it, I just can't seem to surpass a certain threshold. And at the beginning of all my edible journeys, I'm always reading up on how people ingested too much and tripped balls, and THAT has always been a goal of mine, to somehow "trip" off eating it...

It makes me a little nervous to ever try to make Green Dragon, for fear that it'd just be a huge waste. Though I probably will end up making it someday, anyway.