If you have decided that Optometry is the career for you, I would pick a major/minor that would be beneficial to your success in this field. Business would be a great area to study, foreign language another, psychology/sociology probably (I avoided these classes like the plague, psych 100 was torture by boredom for me), but I don't think that majoring in science would equal "normalcy" either. Every applicant will need to distinguish themselves and this is not hard if you just start joining clubs and become passionate about something outside of biological sciences.