I want to learn many things before I take any career. But there are many schools or online courses that I don't know which to choose. I have never taken such courses and I have no idea about them. Which one is suitable for me? Or which is needed in our future career more? A friend recommends me some related online courses sites, www.schoolsworldwide.org , www.thestudentloanconsolidation.com , www.military-school.org. I think I need more advice before I have made my decision. I hope some one can give me some suggestions or recommendations. Any help would be much appreciated!