I am just curious do I need a non-science prof LOR? I have 2 LORs from science Profs and 2 LORs from Professors I have done genetics research with. I also have one LOR from the volunteer coordinator at the hospital I have volunteered for 200+ hours. Do I really need the LOR from a non-science prof? Especially when one of my science prof's told me she emphasized my personality much more in the letter than my success in her course (which was still included).