some people call me a hacker partly because they don't realize that i can hear them before they see me, or me seeing them from a great distance. my ears have saved my life more than my eyes and my guesses. its very simple, all i did was turn up my sound effects volume to max. thats how i have a better chance of living by listening for sounds like someone dropping onto a surface, breathing sounds, bullets coming out of a weapon with the silencer, knifing sounds, and any other threatning sounds.