A pretty bad comparison. If I gave you the correct answer once, it's unlikely that I'll give you a wrong answer the next time. Also, aren't computers supposed to be more reliable than us? If I'm going to use a tool that behaves just like humans, why not just use my brain instead?
And why does it matter anyway? I'd the code passes the tests and you like the look of it, it's good. It doesn't need to be existentially complicated.