I've been staying up late lately and I've been going crazy. My girlfriend's sister is giving birth, and it's been two or three days, but the baby hasn't been born yet. She was just taken to the delivery room, and she's expected to give birth tonight. The whole family is waiting outside the delivery room, tired and excited, hoping for a smooth delivery. This is my first time accompanying a baby, and I'm so dizzy from staying up that I don't care about the rise and fall of the stock market