Pot meet kettle Captain Obvious. Everyone gets sick of you stating the obvious and crediting yourself for other peoples thoughts. Your opinion matters about as much as a terd.
She jumps on a bandwagon and she can't handle the recourse. She and Sherry both have an issue with being misanthropical and insipid.
When you say "Thank you", someone else says "You're welcome" .. do you ever feel like thanking them for welcoming you? Feels like there should be more to the interaction.