A lion has tougher skin than a human. But the primary difference is knowledge. We as humans know that some small tiny spiders are warrant no amount of fear but

A lion has tougher skin than a human. But the primary difference is knowledge. We as humans know that some small tiny spiders are warrant no amount of fear but some, like the brown recluse, can absolutely mess your day up. A small brown spider is a small brown spider to a lion. On a more higher level, we are aware of our mortality, and this colors our entire experience of almost everything in life, from the biggest things to the littlest things like spiders, which is why all the world's faiths all have something to say about death. I am not sure the lion sits and contemplates his mortality.