I began my own business almost 30 years ago. At that time there were no "real jobs" for designers unless you worked commission only. Tough to live on. I began my company under capitalized and not sure what I was doing. Hurricane Hugo gave us tremendous business for a few years. I also did a great deal of pro bono work. 

Always believing that Interior Design was different from Interior Decorating, my company thrived on complete projects. We were in on the beginning stages, doing drawings, designing details, selecting all finishes, etc.

I don't know if there is ever a point that I will be completely secure in running my business, because I have seen recessions wipe out business overnight. So I keep plugging along always trying to reflect the client's ideas into good design. I have been fortunate to have clients who have stuck with me for years and years. Now I design their children's homes!