I’ll second the request for elaboration! I’m interested in APLs but have never tried writing more than a tutorial.

Any particular examples of things that people {are,aren’t} doing, that they {shouldn’t,should} be doing that you felt like sharing, or just examples of things you realized while writing this, would be really interesting to hear!

I (and I know lots and lots of others) in tech feel like we could be doing better but don’t know how, and APL is interesting because it attracts such veneration despite being so weird