At first glance, the entrepreneurial landscape may seem crowded with young people who have barely completed puberty before kicking off their first big business venture. There's a stereotypical idea of what it means to be an entrepreneur, and it's easy to fall into the trap of thinking you're past the ideal age to start. But it's more than possible to generate a wildly successful business at any age, and as a woman entrepreneur who started her business at 42, I have a few tips for women eager to follow in my footsteps.