Am I the only one who does double granny knots? Been doing so since I first learned to tie my shoes, never ever had a shoe come untied. Sure it takes an additio

Am I the only one who does double granny knots? Been doing so since I first learned to tie my shoes, never ever had a shoe come untied. Sure it takes an additional .5s to tie, and perhaps an additional 3s to untie, but why risk it?