I don't know who needed to hear this but there is such a thing as the option to refresh/request a new quest.
I lost 100 rank points trying to complete a darn life quest before realizing this. Now I won't get 2 chests cause I dropped to bronze and my Dec rate went down.
I'm sure I'm garbage at this game but it feels impossible to win with green sometimes. Without Mylor of course, then it's impossible to lose. Unfortunately I'm too broke.
Tl;dr don't be a goddamn fool. Request a new quest when the first one doesn't suit you. Or if you just don't like it. It's not worth losing games over.
P.s. someone please gift me this card
