Yall ever think about how we're just a bunch of chemical reactions?

Like to do anything it's a chemical reaction taking place inside our bodies, in our brains etc. We're like organic machines.

I feel like that's something that shocked me when I learned of it as a child, that when I feel an emotion, that's a hormone being released. So it's not just that me feeling a certain way, it's also a chemical/hormone triggering it/being released.

The wonders of life