Which is more important,career or love?

contention 1: the existence of the courtship is net detrimental to the career due to the fact that the case of love possesses a high probability for being a distraction

contention 2: as a matter of fact, the desire of love should be a catalyst for people's life only under the condition of their career is getting more and more concrete and stable, and the capability of harboring the burden and the obligation should be enhanced after the process of the construction of the career  

contention 3: pragmatically speaking, despite the fact that the desire of love is a human nature which should not be suppressed, people need to show more restraint when encountering the particular proposition which involves in the element of emotion since a career should be constructed by the realistic decisions not the swing of emotions.