
Jealousies between colleagues will always exist, though many deny it. It is normal for me to be jealous of someone who would do better than us. The problem begins when we do not handle this jealousy and we seek to bring down the other person. Natalie Portman and Mila Kunis are actresses in the film " The Black Swan . " Natalie is the star, and as such it was expected great role to take her to be highly regarded among critics.