Comment by FrustratedMonky

2 years ago

Yes.

It is raining.

I use an Umbrella.

Still raining, but I am no longer getting wet.

I must not need the umbrella.

Close the Umbrella

Get wet again.

In that case, the causality is easy to determine. But that’s not the case with more complex systems, so it’s easier to rationalize a bias (I don’t need this expensive QA)