Unless your goal is against the laws of God or society, you can achieve it.
So many fail because they don't get started - they don't go. They don't overcome inertia. They don't begin.
Thinking will not overcome fear but action will.
You affect your subconscious mind by verbal repetition.
You too can determine what you want. You can decide on your major objectives, targets, aim and destination.
Accept the priceless gift - the joy of work. Apply the greatest value in life: love people and serve them. You will attract big and generous portions of success.