Now that you have your reasons set and a picture of what you want your life to be. Take some time to sit with someone you trust, who is mature, and if possible who knows you enough to discuss your answers.
This primarily helps you to articulate what you want and why you want to achieve it. Secondly, when you bounce off your answers on someone you can see a picture of what you have displayed through the discussion. As it comes back to you, you have an opportunity to refine it. Lastly, this will help you broaden your view. The other person becomes a giant on whose shoulders you stand to see beyond what you could initially do alone.