How can one diplomatically handle a frustrated bipolar adult person who will repeat what he/she says, 5 times over, and never wants to see an md?

Relationship Turmoil: I understand your discomfort. Understand your feelings while relating to this person which could be upsetness, resentment, anger; ask yourself how you can take care of your feelings. Tell the person for mutual caring for each other’ feelings with listening with breaks in talk; and doing fun activities. Express your concern about saying of same thing 5 times over and suggest professional help.