I'd say her character arc and development makes sense but I'm not an expert on the subject. However, I compare Cassie to another show where the main character is a drunk, Shameless, but that character somehow manages to be likable despite how awful he is. Cassie's neuroses and selfishness really make me want to slap her. My biggest pet peeve is the phone. Her phone is constantly going off, it's never on silent and in the middle of fighting with loved ones she answers it?!? Waiting for ANYONE to grab her phone and throw it.
Deadpan humor is also getting really old.
Deadpan humor is also getting really old.