Everyone should sing. Period. It makes you feel better, live longer, deal with stress, express emotion. It helps you meet people that you can rely on, it gives you opportunities to travel, it makes the world better. Sing. And while you’re at it, learn an instrument. A concert band one, that’s what I’d prefer. But any instrument will help you learn more about reading music and playing with other people. And ultimately that will make you an even better singer. Go figure.