Well judged. It is noteworthy that it was Satan's pride that tripped him up.
My secular 10th grade history teacher taught us this acronym, PEWLAGS:
PrideEnvyWrathLustAvariceGluttonySloth
Nice mnemonic; haven’t seen that before.
Pride as the chief sin is not an original thought with me; not sure if I got it from CS Lewis, Thomas Aquinas, or someone else of that nature.