While it is easier and better to be making use of artificial intelligence tools, it doesn't determine the success of freelancers. What determines the success of freelancers depend on so many factors. For instance, you need to know much about your skills. That is not enough. It is better to learn more on how to negotiate with your clients. Make sure you don't treat them as if they don't matter. No matter what you know and how good you are, they still determine your success.