Just had a thought.
There are some things people can do, that were never thought possible, yet they can do them with ease while others struggle to figure out how it's done.
When I myself come across things like this, I'm not looking for them, but I notice I can do them, so I keep doing them and trying them different ways until they become second nature.
It's an odd way to look at the world, but what if trying to do something you know is impossible, and trying it often and thoroughly, makes the thing less impossible somehow? That would be something.