Dec 8, 2011 #1 M Malado New member Joined Feb 8, 2009 Messages 2 Reaction score 0 Points 1 Here, i'm talking about doing math, test, or problem solving etc, not about your life. I've heard those things improve your brain ability. But if we do too much, Will it turn out to be bad for us??? thx
Here, i'm talking about doing math, test, or problem solving etc, not about your life. I've heard those things improve your brain ability. But if we do too much, Will it turn out to be bad for us??? thx