how much control do you have over your life

In 10 years i would like to be marriage to someone i love. One of my goals in life was to become a professional golfer which i think its about 25% chance, not because im bad only because some people make it and some dont. thats the way the association works. I also love basketball but i think i can go way further in life with the game of golf. I would want to be graduated from a good college with some sort of degree. Maybe in business. i could be a real estate agent like my dad. I think the chances of that are alot higher like 75%. However my life is going to turn out, and i know it will be great for me.