. . . but for those who do, here's 30 ways to knot them. For example:
THE FISHBONE KNOT
This awesome work of tie artistry is shaped in the form of a fishbone, hence the name. It's a remarkable formal knot that is increasingly gaining respect. While somewhat challenging to tie, it's definitely worth the effort, because it never fails to make the ultimate impression.
There are 29 more ways to knot your tie at the link.
I could have used that information during my secular career. Back in the 1980's and 1990's, ties were de rigeur for business attire in South Africa. Nowadays I hardly ever wear them.