[ISO-morphism]

This is great, thank you! Python's asyncio has certainly confused me more than other languages' async-await implementations.

Nit in [1]: When timing durations inside of a program it's best to avoid the system clock as it can and does jump around. For Python, prefer time.monotonic() or time.perf_counter() over time.time() in those situations.

[1] https://github.com/anordin95/a-conceptual-overview-of-asynci...