You know what I meant by “how a neuron works” so stop nitpicking, and speak for yourself about not being able to learn it in a day or two
Easy as pie.
Edit: Here's a freely available relatively recent article on just one aspect of neurons, the synaptic proteome, which contains about 1,466 proteins [0].
I will check back in a few days once you've figured out how they all work together.
Or think in terms of code: it is easy to understand what some code does, but to understand why it is like that you need to know a lot more about the context surrounding the problem.