When I was growing up, my father owned his own business, and without really thinking about why he did it, I wanted to own my own business as well.
Many years later while researching my family tree (back to 1730) I discovered that in my fathers bloodline, every single father, grandfather and great grandfather had owned their own business. They never worked for anyone else. This made a lot of sense when I pondered why I wanted to own a business as well, it literally ran in the family.
I wonder, can billiard skills or the desire to play be passed along family lines as well?