Your friend is trying to decide what carreer to pursue after college but cannot make up his mind because he's confused by the number of possible options and the seemingly unpredictable nature of his own interests. How can you encourage him to take control of his own life course?
I'd advise him to take some time to think it through, so that he can make a sound decision. However, he shouldn't spend to much time trying to make up his mind ;he should be decisive and a risk taker.