every club needs a old fart that knows it all and doesn't fly, we've got more than one here
but you don't need to be that guy
if you really think your that bad that you need to quit flying, then where does that leave you for driving? we've all seen little old grannys that can't close the door let alone hit the brakes hard, if at all..
i've not read the whole thread but it'd take more than dumb thumbs for me to quit.. at the worse i'd just get slower easier models to fly