From Jay G’s pet peeves:

The super-tacticool dude who has all the latest gadgets, attends all the courses, extolls the latest training techniques, etc. – and is morbidly obese and sweats while brushing his teeth. Look, your odds of dropping dead from a massive coronary are several orders of magnitude greater than your odds of getting into a gunfight. The best thing you can do to improve your odds of surviving is to put down the tactical Twinkie…