Some people are lucky, I told my son. What does that mean, he asked. He is 10 years old, so I had to think before I could answer. Well, you know, life has constant ups and downs. When the grand sum of the ups gets huge compared to the downs, then that person is lucky. Oh, like when I play Roblox and someone gives me a bunch of Robux and I buy this magic shirt for my avatar which gives me a billion Robux, and then I take over the server and all the players have to pay me if [...]