As humans (and especially freelancers), control your life is something most of us consider absolutely necessary to be happy. Most of the time when things go wrong people began to emphasize that their lives are "unhinged", or that they lost this control.
It is absolutely essential that you not let this affect your work or personal life. There are ways to avoid its effects, such as dedicated time to relax, pursue personal interests, or (my personal favorite) to create tasks for yourself and clear cutting on of you.
I consider the last two options is most important for freelancers, for two reasons: the creation of clear mission helps ensure you are being produced every day (you are your own boss after all!), and eliminating unnecessary tasks (or set a better schedule) management skills to improve your time and improve your ability to self-employment. So, I will discuss some caveats and examples I've found is here!!!