To fulfill any goal you need to have a clear path, whether it’s a happy life or a successful business. You need to be sure about what you are going to do and how you are going to do that.
The important question here is 'What should drive you to your goal?'
The general answer to that is motivation BUT motivation is not what will take you to success.
"It just makes you feel like you want to be successful"
Contrary to popular belief, motivation is not the answer.
Discipline is what will help you in the long run. It is about believing in the core value that what you want to achieve is important to you. This is the fuel that will keep you going and drive your commitment towards your goal.