how often do u sharp ur brain

i love a good challenge, i play pc games, chess, checkers, crossword puzzles, fix computers, do math a lot in my head, and fix almost anything that is broken, i think any problem can be broken down into a basic thought process and worked out from there, be it your iron, tv, wages, shopping, everything.

what only five people out of 34000 people(in mylot) sharp there brain regularly

i play chess daily to keep my brain active

I read often

every now and then some chess and puzzles

i do computer programs, cross word puzzles to do so

yes, these people won't use brain.........