I absolutely love Tsunderes, but I think in real life I wouldn't get along very well with people like that because they're extremely harsh and not direct. In otome games it's cute and funny to see them trying to hide their feelings and insulting the MCs, but in real life it's really tiring and exhausting dealing with someone like that. Sometimes you can end up taking the person the wrong way and misinterpreting them, when they probably just don't know how to express themselves or don't feel comfortable showing much affection, and even with harsh words and insults, they probably just wanted what was best for you. I think I'd get along better with someone very quiet and who talks little, like Saito from Hakuoki, since in real life I'm quite quiet too. I think there wouldn't be an awkward atmosphere of trying to force a conversation and wondering if you're being annoying. We could simply enjoy each other's company in silence.