What is Karishma's problem?
First she talks about Calibre, then someone's education, then she falls all over some one and blames them and she physically hurts people in tasks, she also verbally abuses people, I dont see her doing much work around the bigg boss house (other than cooking trials).
Does she have control on herself?
I dont know her real education qualifications, but her behavior is not reflecting she has education.
She should be definitely ashamed of her lack of "education"