Photographers, stop calling yourself a freelance photographer. “Freelance” suggests temporary and, perhaps in the worst case, even fly-by-night.
Always refer to yourself as a professional photographer. It creates a much better image in a customer’s mind. For better or worse, titles are important in business.
So while “freelancer” may be more akin to how you see what you do, it might be selling you short. After all, your livelihood doesn’t depend on your own self-perception, but on how potential clients see you and your work.

