Four Students End Up at the Academic Counseling Centre Concerned

Four students end up at the academic counseling centre concerned about their poor performance during their first term at university.All of them admit that the first term was difficult.Applying the concept of personal control,who will most probably do better next term?

A) Omar who says, "Maybe if I quit my part-time job I'll do better."
B) Lindsey who says, "Although I should have figured it out last term, I think I now know what information I need from my professors to do better."
C) Sarah who says, "I have to get used to getting lower grades than I did in high school."
D) Julien who says, "All I can do is study harder and hope that I do better."
E) Both Julien and Omar.