What sort of advanced usage you’re after that ‘break’, ‘list’, ‘step’ and ‘bt’ are not enough for you?

Here’s a mnemonic for you straight from Copilot:

🧠 Mnemonic: “Brave Lions Step Back”

• Break → Brave
  Think of courageously “breaking” into the code at a chosen point.

• List → Lions
  Lions “survey” their territory, just like list shows you the source lines.

• Step → Step
  Easy one — you literally “step” through the program line by line.

• bt → Back
  bt stands for “backtrace,” which shows you the call stack — looking back at how you got here.