You have an analytic mind with good grasp and understanding of people around you which is a pre-requisite for success in business.
You have quite good appetite for absorbing risk which would be a big advantage for any business, as per your chart. Further the fields of business which are most suitable to you as per your chart are food and related sector; dairy and liquid products; fashion articles; cosmetics and feminine related products; lastly metallic and engineering/electronic products and gadgets are also suitable but to a lesser extent than the former ones.
Yes you can start a business of your own and you would be successful in your ventures.
Simha Lagna with the Lagna lord Sun posited in the ninth house in exaltation; Tenth lord Venus posited in the tenth house conjunct Mars, exalted Moon, second lord Mercury, Saturn and Rahu; Jupiter posited in the eleventh house; Ashtakavarga score of third house is 33.