Time, patience, dedication and practice.
When you were learning to walk, you were so determined that you would get to what you had your intent focus on that you pulled yourself up and you took steps towards it. If you stumbled or fell down then you would continue to remain focused on your goal. You would stand up and continue to stake the steps need to get to what you wanted.
Now you are an adult you walk automatically. It is a learn behaviour. I very much doubt that you waste any time thinking about how you walk. You just point yourself in the direction you want to go and you get there.
Do you think that someone who does something amazing, a world record holder, a motor racer, a dancer, has just been born that way? Some people have a natural gift and that can help them along their way but you ask anyone who has gone to the top in what they are doing and they will say hard work, dedication, practice but most of all they didn’t give up!
If you really really want something, you want to change you life, or to achieve something you must first take a step. If you fall down when you are walking towards that goal. You need to pull yourself up and continue to walk.
Nothing in life is chance or luck. You make your own success by the level of perseverance you are prepared to put into it. The path may be long, but it will be worth it!