Nastiest in the group?

My disclaimer is that I understand that Jackie is a well respected doctor that works for the good of humanity. Noted. It’s been said time and time again. However, as a viewer since season 1 she seems so elitist and unkind. She is the epitome of “big grandma energy.” Not saying that any person on the cast is an innocent angel. I just believe that Jackie would probably be one of the most challenging to get along with if she does not have respect for you or believe that you are on her level. I would rather scream and yell with Heavenly than to have Grandmother angry spice sit with judgement, smirk at the cast in regards to me, or make me a topic of discussion instead of Curtis and his need to constantly be in the DR…