I am the same way, on target I shoot ok to bad, but put me in the woods and now leaf, tree, or pop can are safe.

As for 3d I do the same thing. I think it is just because I just shoot. I dont think about anything but the target, thoughts of fourm and draw just melt away.

I have to say that the can is one of the best targets on the market,the way they shoot up into the air when ya hit them is so cool.I like coke cans best but will shoot anything, that is except PBR, I dont want to get any of that stuf on my arrows.