To tell you the truth, I didn't have the grades to be a Marine Biologist....However I am glad I am a nurse. I have had so many people tell me how lucky I am to have a job that is stable, pays well and is so flexible. As a nurse you have so many options... you could work at the bedside, the community, research, management, teach, etc etc. I have been a nurse 8 years and have done home health, charge at a nursing home, worked at the bedside in cardiology, med-surg, womens health, and am currently in a Cardiothoracic ICU. I spent two years traveling and lived in several areas of the USA I would not of been to otherwise. You can even travel internationally. I moved here from Canada. Nursing is a physically, emotionally and mentally draining job at times, but is well worth it. You have a career that you can be proud of and make a difference in the lives of so many people.