Good grades through high school so that you can get into a reputable college. Good grades in college, preferrably pre-med major with lots of chemistry, Biology and other science classes. After college, medical school, then specialize in whatever you want.
law school
You should go to culinary school.
It doesn't matter if you attend an allopathic or osteopathic medical school. Both can become pediatricians and obstetricians. But if you want to become both, you would need to complete two residency programs.
To become a Hair dresser you don't really go to college, it's a technical school. Check out Vidal Sasson
There are many things you could study in high school and college to become financial manager. You must study money and math for example.
you should go to a recruited art college and select your topic
Take college prep classes because you will need to go to college and medical school to do this job.
Get really good grades in college. High school will not matter as much as the college grades to get into law school.
High school courses don't matter, none of them will count in college.
You should go to college to get a degree as a Registered nurse.The job is more interesting and you make more money.
You would have to take a psychology course
Photojournalism is a good subject to study.