Learning code means being exposed to unintended code discoveries. It also means new ideas about which one has not previously thought, and might very well prove useful in the future.
So, stop, pause, and take notes.
Indeed, Grammar Captive can now select any number of columns in a MySQL database, select all rows of one column with the same column entry, and discover all of the information in the other columns that pertains to the selected rows.
This is “future power”.