It's not okay to mock someone's diet choices.
Keara is talking to her friend about their new diet.
Keara wants to give feedback about the diet.
Keara constructively outlines the pros and cons of vegan diet.
Keara makes fun of her friend for going vegan.
Keara's friend appreciates her comments and decides to do some more research.
Keara's friend is upset by her comments and feels discouraged as well.