Finally, another huge red flag is if you are dreading to work on their projects. There will always be aspects of your work you don’t like or tasks you like more than others, however, if you have to force yourself to work on something you really don’t want to do, it is probably time to walk away.
This can be due to your own personal development: You might have been cool to perform certain tasks at the beginning of your career, but a few years down the line, you are looking for a new challenge or want to increase your impact and responsibilities. Or your client has shifted their strategy and therefore engage you in a new project you just don’t see yourself working on.
Whatever the case may be, just because you are a freelancer does not mean you have to put up with everything that is thrown your way. You are entitled to say no and if you are not being heard, you can always fire your freelance client.