Xmas Lights = Wrong

I know a lot of us do things different,
But the way we wrap our Christmas tree with lights? Well…we all pretty much do the same!
Leave it to the internet to mess that up!
Someone who use to decorate Christmas trees for a living said we have been doing it all wrong!
Were NOT supposed to wrap the whole tree. Instead, were supposed to do the side people can see and not the back. Plus its supposed to go from top to bottom in a zigzag fashion!

What do you think?