Ya, I practice all the time. Any time just pick out something across the room, the toggle on a light switch anything really doesnt matter, a leaf up in a tree what ever. Focus on it, try not to let your eye wonder, burn a hole in it. Do it several times a day, It does help on concentrating on a spot and holding the consentration. Be forwarned, Try to do it when nobody else is around. My wife thinks Im going mental sometimes, who knows ...she maybe right right. :D :D