that's really cool. i remember struggling in high school freshman year bio. then went into chem e and changed to biology/psychology for my majors. then thought law school, and am now back to thinking pharmacy.
science is one of those things that will affect you whether you like it or not, and it's really cool to understand and learn about it.
right now, my job, but not my passion, is to learn about contracts, wills, probate and other solicitor stuff and it will pay the bills like every other job i had in my life
if i were younger i would love to be a field biologist or an astronomer
the founder of the "learning company" was actually an ex-lawyer who woke up one day and decided to follow his passions of the liberal arts of undergraduate school and high school
he put out tapes, and then CD/DVDs, and made that his living
i, too find the liberal arts and science stuff of high school and undergrad the most fascinating stuff in life
grad school or professional school (jd, md, pharmd, dds, mba) from what i have seen, is further job training for most people who just want a bump up in salary/wage in a job/career they would rather not have
if someone could, they should follow their passions and very few have the vision or the convenience of such a venture ... and fewer have the courage