In the "Rationalist Apologetic Overtures" skill tree we got:
- Denying wrongdoing/incorrectness (cantrip)
- Accusing the other side of bad faith (cantrip)
- Mentioning own IQ (cantrip)
- Non apology (1st level) (e.g. I'm sorry you feel that way)
- Empty apology (3rd level)
- Insincere apology (5th level)
- Acknowledgement of individual experience outside of one's own (7th level)
- Admission of wrongdoing/incorrectness (9th level)
- Genuine guilt (11th level)
- Actual complete apology (13th level)
- Admitting the other person is right (15th level)