Congratulations to your graduation, fellow necromancer:) I am very happy that it works, thank you so much for playing it. The two tired cards are bringing a different element of uncertainty...for example, there are two cards left in the first semester deck, I would like to tuck both of them under completed courses, but you cannot rely solely on this strategy as one of them might be a Tired card. And the two extra Tired cards are just for fun, we like to play these tired cards at home when one is supposed to do the dishes:)) Thanks a lot, I will think about making an expansion in the future!