In article ,
"Bob Phillips" wrote:

The way that I am sure people like Domenic learn it is by
getting a good understanding of how the good functions work (MATCH, INDEX,
CHOOSE, INDIRECT, ISNUMBER, etc.), and then apply them, read up on others
solutions, and work them through. In other words, experience, and a creative
flair.

Hi Bob! That's exactly right! :)

I've learned, and continue to learn from people like you and others who
have extensive experience.

Cheers!