" What’s our market share? Don’t know, don’t care. It’s irrelevant. Do we have enough customers paying us enough money to cover our costs and generate a profit? Yes. Is that number increasing every year? Yes. That’s good enough for us. Doesn’t matter if we’re 2 percent of the market or 4 percent or 75 percent. What matters is that we have a healthy business with sound economics that work for us. Costs under control, profitable sales. "

― Jason Fried , It Doesn't Have to Be Crazy at Work