Passion is something which makes a person get totally involved in the work they do. When one does a work with all the passion and commitment, it always turns out to be the best and above all, it gives satisfaction to the individual. Passion brings out all the inherent talent in an individual and the work reflects all the dedication associated with it. I like the word for the same reason. Loving an art or act with passion gives immense joy and it also liberates the soul.

the word connotes averseness towards something or somebody. Such feelings are something, which I believe, should never be entertained, because they are not good both to one's body as well as to the mind. The feelings associated with hatred are always detestable. We can dislike a person but should never hate. Such an emotion towards somebody will only make the world more pathetic to live in.