Mai and Yugi in “Unfinished Business”

Mai

Come on! What you're doing is pointless! Yugi's already given up on himself! You're not going to be able to keep fighting for him! He has to fight for himself! He has to stand up to anyone who dares to get in his way! And whatever is going on in his head, Tea, Yugi has to deal with it on his own!

[thinking] Maybe Mai's right. Maybe I have to fight harder. Maybe I gave up too easily. What do you do when the thing you're fighting against is some kind of magical spirit that can take control of you? Something that's living inside you? What do you do then?