Madness string 935

Random mermaid
Sun came out, and I walked on my feet and heard with my ears. I ate the bits, the bits stayed down, and I work. I function like I'm a girl. I hate it because I know it'll go away. The sun goes dark and chaos has come again. Bits. Fluids. What am I?!

It's okay. You tried your best. Your 'best' just happened to be slightly worse than everyone else's 'average'.