I have been a regular Anki user for many years. My approach to making cards is actually to take long-form notes on the topic at hand, then apply close deletion

I have been a regular Anki user for many years. My approach to making cards is actually to take long-form notes on the topic at hand, then apply close deletions to key parts, like equations, key ideas, and definitions. This makes it so that the piece I need to actively recall is small(ish), but I still have the context