When you are in love with what you do and you are passionate, you will strive better and to perform better. This is also to say that people who are in love of their work, their career, their family, their partners, etc, tend to do better in life.
People who have a family and love their family will want to do better to provide their family with a better quality of living. People who are in love will want to perform better for their partner too. Plus, if you are in love with your work and you are passionate about it, you will do your best to deliver extraordinary results.
In fact, love is the thing that created success, and hence, money. Love makes you complete and performs better. When you perform better, you become more successful. When you are successful, you get paid higher or you earn a better income, and you have more money.
When you are in love, you feel inspired. It gives you a can-do attitude and you look at the world in a positive perspective. Love gives you motivation and you can tap into this energy source to achieve greater heights in life.