Is it ever a good idea?

"Is it ever a good idea to do what" I can hear you ask?

(1) Stop thinking so loudly
(2) I'm talking about taking someone else's RPG programming example to write subfile layouts on the IBM i Operating System
(3) Sorry for making you scrunch your face and think "What the hell is this idiot mumbling about?"

https://www.nicklitten.com/course/rpg-subfile-test-the-rpg-subfile-program-and-see-what-it-does/