stinging nettle on the other hand I do react to.

Have you seen the myth busters episode with poison ivy? they kept trying but only 1/5 of them were actually affected by it.

Yeah I did!

It's just odd to me because half my family has violent reactions to it

I was tearing out weeds and realized that lol it was poison ivy

then lol no reaction.

XD that's good at least

I shouldn't be surprised. I used to play in the woods all the time.

the only thing that caused me trouble were these barbed vines that liked to grow all over the place.

fucking honey locust