Depends on the type of person you are. Are you ok with uncertainty of not having projects in pipeline all the time ? Are you ok to go a few months without work while other months being intense with strict deadlines ? Do you like to work with multiple clients with different needs etc ? Can you switch context quickly ?

The answer to these questions will help you determine what should be your next thing. But just fyi, freelancing doesn't mean there are no deadlines. In fact, quite the opposite. However, you do have the option of being selective (if you get to that point) and that can be a good thing.