Actually, you just did.
Back on topic: It has more to do with psychology than physics. Making a mess feels like fun whereas cleaning it up feels like work. Work always feels like it takes more energy than fun.
I think you're right, and yet it doesn't make sense. What if cleaning up became a sport?
How do we decide what's fun and what isn't?
For me, the game of golf would be a tedious chore...you have to hit this ball around until you've landed it in 18 separate holes. It takes all day; seems pointless, like most toil, and you have to bring your own tools.
It all feels so arbitrary; these attitudes we take up.
Our hunter-gatherer ancestors had to work hard at killing game. Now, its one of our main diversions for fun.
My dad used to give his boys horrible chores. He'd attempt to make a challenge out of it. Our hearts would sink, just the same. Scraping old paint off basement walls was anti-fun. Yet, we'd gladly run ten miles; hugely more work.
I wonder how much of this disparity comes from authority vs freedom?
In the non-physics definition of work, is it something that someone else wants us to do?