Were you ever rejected (quickly) after a job interview you had a good feeling about?

By quickly I mean 1 to 3 days after the interview. I feel like I did ok in most interviews, not stellar but not terrible either, but I could tell that the interviewers were not excited about or interested in me even though my qualification on paper fit their requirements. People keep telling me I just need practice but that won’t do much if I don’t know what I did wrong. Did you have similar experience and what was most likely the reason you were rejected even though you were prepared?

Were you ever rejected (quickly) after a job interview you had a good feeling about?
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