Sanity_

Clearly that is the medical code for being struck by a Mahi-mahi, which can reach nearly 60lbs and travel at speeds above 55mph. /end sarcasm

I know people who just don't make critical thinking a part of their daily routine, and they tend to be sloppy and thoughtless when confronted with any sort of mental exercise. If these "Brain training exercises" can get people thinking critically and dedicating time of the day to using parts of their brain they wouldn't have otherwise, then it seems like a good thing to me.