What @Tarvos and some others have said is quite spot on.
Parasites need a food source, as with many things that want to feed off you. So, do what you can you do in your own life to make positive changes? Take a look at your habits, thought patterns, surroundings. What do you allow into yourself? Who do you allow yourself to associate with?
What are your friends like? Do they expand you or enable you? What thoughts are you feeding about yourself and others? Victim mentality and lack of responsibility is a comfort zone. Ask yourself questions like what small step can you take in the now to feel more in control of your life in a healthy way?
These may seem inconsequential but they all play a part in your mental/physical/spiritual hygiene.
I also might add that with the new Pluto transit, now is a perfect time to make some necessary lifestyle changes. This isn't just for you, but for anyone this could apply to. Transform, destroy, renovate and rebirth whatever needs it in your life now.
Freedom is responsibility, not lack of.