Tetris Fights PTSD?

Did you all hear the news that playing Tetris after a traumatic event may prevent PTSD? Now, let's face it, the study was small and had some issues like using undergrads as participants and replicating a trauma instead of using real trauma victims. However, PTSD (post-traumatic stress disorder) is no joke. It's well worth a try if you have a traumatic event like a sexual assault, serious car accident, or witness a violent crime. What do you got to lose, right? So, you play Tetris for awhile in hopes that it will help.

I'd like to see the result of future studies on this subject. Unfortunately, playing Tetris only seems to help prevent the symptoms of PTSD, not cure it. Kinda makes me mad that no one handed me a gameboy when I needed it. Do people still use gameboys?