Tying my shoes. For almost 40 years my RT shoe lace would always come undone after walking for a few minutes. Turns out I was making the same mistake on only

Tying my shoes. For almost 40 years my RT shoe lace would always come undone after walking for a few minutes. Turns out I was making the same mistake on only my RT shoe, rather constantly. Thanks Ian! https://www.fieggen.com/shoelace/grannyknot.htm https://www.fieggen.com/shoelace/grannyknot.htm