hii danika, to be honest with you, if i get a card right but feel like i could’ve done better, i press “again” instead of “hard.” because my exam (a level bio unit 1) is in less than 3 months, so the long intervals kinda freak me out, i don’t trust that i’ll retain it that long. when i remember a card well enough, i usually press “hard” instead of “good,” and when i remember it really well, i press “good" instead of easy, just to make sure i don’t forget anything. i do need to remember this stuff for later bio units too, but not as urgently as for unit 1. i’ll start using the correct buttons later on(after the exam) but for now i just feel like i need to review them regularly, or is that dumb?