Getting new clients and keeping the ones you already have are two very different things, and freelancers often spend most of their energy on one while ignoring the other. Finding new clients takes marketing, pitching, and a lot of time, while keeping existing ones depends more on the quality of your work and how easy you are to work with. Some freelancers say a happy returning client is worth more than three new ones because there is less effort involved. Others say you always need fresh clients to grow. Which one do you put more focus on in your freelancing, and why?