Javascript Sleep Debt Calculator - Extra Practice #12

https://www.codecademy.com/courses/introduction-to-javascript/projects/sleep-debt-calculator

Wondering if anyone has gotten stuck at the Extra Practice section for the SDC.
I am able to swap out the getActualSleepHours with numbers and make the other changes per the hint. The help video stops at #11 and doesn’t cover the Extra Practice. And Extra Practice actually is mandatory before being able to move on.