Looking back, What do you wish you did differently in high school?
What would you look for in a college if you had to do it again?
What would you major in if you had to do it again?
This is a somewhat old thread, not sure if Fatalis still checks it and answers questions. But here's some of my own personal insight/experiences.
1) I went to one of those specialized magnet high schools for math and science in a large city, and as such, I had a relatively rigorous high school curriculum, with pretty high caliber classmates. There was much competition, and as everywhere, there were gunners, but I tended to avoid them. To give you a relatively comparative idea based on standardized tests; in my AP Biology class, about 75/80 kids would get a 5 on the AP Biology exam, with the remaining getting 4's. But even though I worked hard, I played hard too, I would frequently stay out in the city with friends late at night. This, added onto a 2.5 hour commute by subway every day, eventually culminated in 4 years of very little sleep. So do I have any regrets for high school besides the lack of sleep and the drowsy hours spent on the subway at 6 AM trying to review notes before an exam? Not really, I enjoyed life, I learned a lot and I made many friends. In fact, even the subway rides every day helped make me more adaptable and independent.
Would I have had an easier time at a local high school, sheltered by my parents and taking sub-par classes? Definitely. Would I have had more of a social life, and not have to be up at 5:30 AM every morning? Definitely. Do I regret any of it? Not really. Going from that high school to college, and adapting to the independence college grants you, along with the course rigor was almost simple. I met plenty of friends in college who were from smaller more local high schools, who had a tough time adjusting. It may have been somewhat their own fault, but it also probably has to do with their environment growing up.
2) What to look for in a college? Personally, I wouldn't choose anything too small or anything with a limited program of study. Medium-Large colleges with a healthy student population, good course work/programs of study, plenty of extracurricular opportunities would probably be a good goal depending on the person. And don't believe all the noise colleges make about their student-professor ratios. My favorite, most enjoyable class in undergrad was a Psych class, where the class size was over 1400 students, hosted in the largest concert auditorium on campus. It's not the size ratio that matters, it's the caliber of the professor, and how the course is taught. He made the class come alive, and even though it was 1400 students, it was still interactive and an overall amazing experience.
3) What to major in is definitely something very subjective to the individual. I have friends who changed their major 3 or 4 times in undergrad. One of my friends changed from Biology to Bio-Engineering his junior year and spent an extra year in undergrad, receiving 2 majors and 2 minors. But I also have friends that went in with one major, and enjoyed it immensely, and graduated in just 3 years.
It depends on your interests. Can you get into medical school being an Art History major? Definitely. You just need your Pre-requisite courses. If I had to do it over would I, personally, be an Art History major? Probably not, given my onset of sudden narcolepsy every time I walk into a museum. Major in something you're interested in, because those are probably the courses that you're going to want to work hard in; whether it's Anthropology, or Applied Engineering Physics.
College wise, I went to an Ivy and majored in Molecular Biology, took some ridiculously difficult courses, some of which I somewhat regret. If I had to do college over again, I probably would've taken some easier courses, enjoyed life a little more my freshman and sophomore years. Maybe join some more clubs that I was interested in instead of just doing clinical work, research, volunteering...etc, the pre-med bucket list. Don't get me wrong, it's important to do your research, your clinical volunteering, your shadowing, but it's just as important to join some non-medical clubs, have some fun and play some ultimate frisbee during that snowstorm because your friends thought it would be a great idea.
But course wise, it's all perspective. Were some of the advanced biology courses difficult and optional, definitely, but were they somewhat helpful in medical school? Definitely. I've personally always found subject matter easier to learn the 2nd or 3rd time around. Even if you didn't remember the exact purpose of Phosphofructokinase from Undergraduate Biochem, seeing it again in medical school would probably spark some of those old neurons, and make understanding the concepts easier.
In the end however, much of medical school admissions is based on your GPA. So should you take academically rigorous courses? Yes, but work hard and do well in them, because you can't have an easier time going through the material again, if you never got into medical school in the first place because of the 5 C's that one term in junior year.
Did taking upper level Bio courses help me on the MCAT or in med school? I would say it did, but is it necessary to major in it? Definitely not. (Though if a medical school is requiring or highly recommending that you take a course, like Biochem or Genetics, you should take it, even if you're an Art History major.)
Finally, on the note of majors/programs of study, make sure you do research on your college of choice if you have a set idea of what you want to do. I have a friend who turned down several acceptances because the Anthropology department was weak, and that was the only thing he was interested in studying in undergrad.