Sometimes you get an idea in your head that's just hard to shake.
Conquering something that scares you can feel really empowering. As someone who's totally afraid of heights and being off balance, I'm a little bit ashamed to say that a baby panda has outdone me with her sheer determination.
This is Pan Yue, and she decided she really needed to perform a tightrope walk in her cage at a breeding center in China.
First she steadies herself, ready for liftoff.