do any of those twisty turny floppy maneuvers in a 109 and i guarantee you end up as a greasy spot on the ground...
you got lost somewhere along the way didn't you?
well I have only flown a real plane once...and have flown in AH for a few years and thankfully in AH you don't really die

but now that I have a good understanding of the planes I can easily do some crazy stuff in them with no worries, that video of the aerobatic plane that was posted is just a perfect example of what a human can deal with, could a WW2 plane do the things it was doing? most likely not, but you don't see that stuff in AH, the end over end was pretty crazy, I have spun out and recovered though, a good spin would look similar