Most of us learn to ride a bike when we’re young kids. It’s a tough ask, but with a bit of coaching and a lot of practice we all eventually get it.

However, what if you were suddenly faced with a bike which steered the wrong way? As in, if you steer left the bike will turn right, and vice versa?

This guy built such a vehicle, which he calls the backwards brain bicycle. And he struggled to learn to ride it even after months of practice.

This just shows how we learn more quickly when we’re young, and how our brains are hard-wired to do what feels natural.