Before applying to medical school, you should understand that studying will be challenging. A doctor is a demanding profession; you save people every day. If you are willing to spend a lot of time studying, this is your profession. My daughter dreams of becoming a chiropractor. I support her decision as it is a prestigious profession and well paid. I have already inquired how much a license costs and was surprised a chiropractor license can cost from $100 to $500. It is actually inexpensive.