heh. Yeah, in the movieverse he still has no one to call him on his limitations, because while they try, he's so not listening to Rhodey or Pepper. Maybe a little to Pepper, but that's not stopping him. He's still at the point where he thinks he can engineer his way past his limitations. Literally. I mean, the guy managed to build his own miniature arc reactor to keep his heart beating. So yeah. Limitations and Tony Stark? Not so familiar, yet.