Born September 4th, 1990. Will 2017 be a good year to become a business owner?

Cliff,
Astrologically, you will be better off if you wait until the Year of the Earth Dog starts in 2018, and then you could open your business. Being a Virgo/Horse, you stand to benefit form a business you will open in the year of the Earth Dog, because your yearly element is Metal, and metal always benefits from earth, but it is harmed by Fire. And this yearly element is Fire. I hope you listen to my pertinent advice. Good luck.