1. I don't understand the question.. Are you asking if I will be driving? In the Netherlands, you can get a driving license when you are 18 years old
2. Yes, that's true~ I think first you need to receive an authorization for a temporary stay (visa), and after that you can get a residence permit from the Immigration and Naturalization Service @.@
3. Yes, if you want to receive a visa, you will need to have a guarantor.. This is a person or organisation willing to accept responsibility for financially supporting the applicant (For example, your guarantor could be an employer who will guarantee your income)
4. I don't understand....?
5. Yes.. Learning English is very important, however, if you really want to live for a longer period in the Netherlands you might also want to learn a little bit of Dutch (the basics)