Also how do I know if it works?

https://programming.dev/post/46801822

Walk under a spot where it’s raining harder? What does that mean? It’s raining but there are spots of unmoving harder rain that you can walk under? What?
Walk under the edge of an awning or roof, where the runoff is coming down.

Touche. That’s a good point.

The other side of me says I would have phrased it differently as that is not raining harder.