This makes me feel better to read, at least -- I find I can't switch willy-nilly either. Daisy is the easiest, because I think she's got the least...subterfuge? maybe. Jack, after that, but he's tough because I've never done a guy before! Weirdly enough, Kiki is the hardest -- trying to be authentic about who she is *but* give her some depth, you know? So trying to balance the painfully selfish in a way that is narratively interesting with some character development and etc. ooofta.