What I want to know about my topic

As I being my search, I have many questions, and I'm sure more will develop during this process. I have found that the more I learn about most subjects, the more questions and fewer answers I have! Right now, my essential question is " what do we know about becoming a soldier?" To find answers to this board inquiry, I will look for answers to more specific questions, such as

1. What are some interpersonal skills needed to be successful in the Army?
2. What are some methods of being in the Army?
3. What do you need to d to prepare for this career?
4. What kind of degree do I have to have?
5. What do you have to score on the ASVAB?
6. How many years do I have to go to the Army?
7. How much money do I make in a year?
8. How is it going to change me?