Listen son. When you've grown up a bit, got a few hairs on yer lip (and yer other bits if you're very lucky), had a few more experiences in life, and had time to reflect; then you might start to understand why people enjoy doing things that make no sense to you.
Until then, try to remember that you're very young, and don't know it all. And you know what? You never will. But one day, you'll know more than you do now.
Now run along and get them papers delivered, you cheeky young whippersnapper!
Eee, the kids of today, eh? 😀