Fourth, she was all smiles and laughs during the rallies, that may be fine for a Christmas party but a presidential candidate has to show a little more toughness than she did.
Fifth, having Liz Cheney campaign with her probably lost her votes…the country hates her, both democrats and republicans
Six, Josh Shapiro would have been a better choice for VP, a popular Pennsylvania native wouldn’t have hurt her
Seven, all the anti-Trump talk and discussion worked against her…people got tired of CNN, Morning Joe, Bill Maher and The View.