... you can learn from:
Doubt (2008)
Sister James: How can you be so sure that he is lying?
Sister Aloysius Beauvier: Experience.
Sister James: You just don't like him! You don't like it that
he uses a ballpoint pen. You don't like it that he takes
three lumps of sugar in his tea. You don't like it that he likes
Frosty the Snowman and you are letting that convince you?
Of something that's terrible... Just terrible...
Well, I like Frosty the Snowman!
.