There are many different things that can take you out of your comfort zone, but some of them can be exaggerated. Usually people who are looking for a treatment for anxiety go to see a doctor to prescribe them some pills. You can do the same, but this does not mean you will get rid of the problem. You will only cover it up for a while and it will come back as soon as you stop taking the drugs. If you are looking for a treatment for anxiety that will change your life, you have to focus on the improvements you can do from within.