Old school parents, back in say the 1960s, used to turn off the television, saying that too much TV rotted the brain. Well, they were right, as a recent study has shown that the more TV one watches, after a point, the more is the decrease in grey matter. I would conjecture that playing video games would be even worse. Then I got really scared and started to wonder if the countless hours spent researching for writers at this blog is destroying my brain too? Time will tell.