Wyrd is a word that comes from old times when people believed in magic, and they thought that some events would happen because of it. It's like destiny or fate, but a little different.
Imagine that you are playing a game, and you have to roll a dice. You can't predict what number will come up, but you have to accept whatever it is. That's like wyrd - you can't control everything that happens to you, but you have to deal with it as best you can.
Some people believe that wyrd is like a spinning wheel that controls everything in the world. It spins and spins, and sometimes your life will be up, and sometimes it will be down. You have to accept what happens to you and make the best of it.
Overall, wyrd is a way of thinking that acknowledges that some things are beyond our control and that we have to accept the way they are.