Getting started on one’s dreams

After 40 something years, I’m now aware of my own negative thoughts that have kept me from not succeeding. I’m a singer, writer, producer, mother, wife, student, minister, and all of these gifts I’m not doing anything with any one of them. I have desires to start a Law of Attraction Training Center along with a Spirit Center, based on prayer and faith and emotional healing and living your dreams. But I have not accomplished that yet.  What must I do, to get started?