While we’re still just toddlers, we start to talk.
That’s an amazing thing.
Our young minds figure out the meaning of those sounds adults are making around us. More amazing still, we somehow figure out some rudimentary rules of grammar.
Nobody taught us, but we figured it out. The sounds. The words. The basic framework that allows us to put those words into sentences that can be understood by others.
Sure, our first few tries at talking weren’t very sophisticated.
But we got the hang of it soon enough.
And before too long, we became more or less fluent in the spoken word.