On the journey to becoming a successful artist-entrepreneur, you must change the way you think. The art business is similar to most other forms of business in that it requires planning, implementation, and a goal-oriented mindset. Most advice will direct you towards these points, though often regard the goal-oriented mindset as of less importance than the former two.
If you are ready to gain some guidance on adopting an entrepreneurial mindset, then this article will be useful to you.