Give me one credible reason why Prashant is better than Amit or Emon? Why should I believe that Prashant is really deserving to stay where as Deepali, Pooja and Chang are voted out? On what grounds do you want to justify yourself? For me the answer is simple. Audience does not care who is deserving. They just have a favorite in their mind, Prashant in cases like yourself, and vote irrespective of their performances.