You can't avoid anxiety altogether. You just learn how to manage anxiety and any situations that might cause you to feel anxious. You learn to recognize what makes you anxious and you learn coping techniques.

http://www.webmd.com/anxiety-panic/guide/coping-with-anxiety

There is no avoiding it completely. You just need to know your triggers and avoid them or find a way to cope with them. The thing that makes me most anxious is when a family member or friend becomes sick and I can do nothing to help them. In those cases I start researching and … Read more

What you are looking for will not be realized under the present circumstances. This link will show you how it will be done.

www.jw.org/en/bible-teachings/questions/what-gods-kingdom-wi

If that's the way you look at it, I'm guessing it'll never be enough.