Flashcard status bar

What’s the recommended way to use the status bar on the flashcards?

I’ve just been clicking through and hitting “got it” if I get it right, or “oops” if I get it wrong. Should I be clicking “Can’t remember” or “Not sure”?

If so, should I click these before or after I see the card?

@ Neiru - Every time you click Got it! two times in a row for a term, the status of that term will move up 1 level automatically. If you prefer to change status manually, you can use the Status bar to indicate how well you know that term.

OK, I think I’ve got the hang of it now. Thanks!