Write 642 Things to Write About

When people reach middle age, they always feel that their brains are a little insufficient. I wonder, could it be Alzheimer's disease? I accidentally discovered a very interesting book, or a notebook, called 642 Things to Write about, which contains 642 titles. It then gives you room to play freely and show your wild imagination. It's very interesting, isn't it? Then write one thing every day, it should be very interesting