Being single, I have nobody to shout at me about the obsession, just a bunch of college buddies who mock me for not using a fusion and goo. The fools
Amusingly, I did spend a week telling my wife about the new knot I discovered for my shoelaces. The woman was even able to smile about that.
Needless to say, she accepts hearing about DE wet-shaving every single day of the week with nothing short of grace and poise.
The "Ian" knot?
As for the new knot, I use a surgeon's knot on my shoelaces, have taught it to my family and to anyone who cares to listen. A friend who was a high school band parent taught it to the marching band and now they all use it.
What's good about it? First of all, it's easy to tie. Second, It absolutely will not come undone. Ever. (Surgeon's knot, remember?) The laws of physics absolutely prevent this knot from coming undone. and lastly, when you want to undo it, it does so in a flash, much easier than a regular knot. So considering items one, two and three, this is the knot to go with.