If you excel at 'Hitman' games, it's because of repetition
 

If you've ever played a Hitman game, you've probably ended up at the end of a mission with a pile of bodies, your target dead in the center of a mansion, and errant guards prowling around to take you out. Nothing to be ashamed of. It happens to every...

http://www.engadget.com/2016/06/02/i...of-repetition/