Why is it that when you are going to school and have no idea what you what to do they do not tell you all the types of working force and opportunity.  I went to school to do nursing and then the doors start to open you can continue as high as you want from aid work, license vocational  registered nurse to having master to PHD you can then be a physician assistant. Huffington Post interview is an article of interest to nurses everywhere.  If you want to travel now is the traveling nursing doors open you can travel a lot be a traveling nurse and help people and make more money then you would in one hospital after graduation.