Let me make this as clear as possible
1. When you work hard at something you become good at it.
2. When you become good at doing something, you will enjoy it more.
3. When you enjoy doing something, there is a very good chance you will become passionate or more passionate about it
4. When you are good at something, passionate and work even harder to excel and be the best at it, good things happen.
Don’t follow your passions, follow your effort. It will lead you to your passions and to success, however you define it.