Being human is a pretty good deal, especially when you consider the alternative; anything else and you are in the food chain.
When one stops to think about it, being out of the food chain is a massive upgrade. Imagine trying to get to work using mass transit and having cheetahs at the train station picking off the stragglers.
Imagine if every time you were hungry you had to chase down someone or something who is running for their life. Life is definitely better at the top of the food chain.
As Louis points out in this humorous comedy monologue, life is difficult enough as it is without having to worry about being eaten.