Thoughts close more doors then they open. This causes limitation. Action opens more doors then it closes. This results in liberation. I suggest spending less time on trying to change thoughts and more time on the action steps you will take to prove your current thoughts wrong. Once you take consistent, habitual action the thoughts change, spontaneously.
You are what resides before, beyond and between what you think so do not be consumed by thought. It is only a fragment of your magic.
This process of breaking the old habits and making new ones requires strategic planning. Your vision is your why, while your strategic plan is your how. Even though the details are essential and knowing your numbers are important, it is the burning desire in your heart that will get you to the outcome you expect.