Is it Andreas you're scared of? Or the changes you're going to have to implement when he speaks with you? Change can be hard and it takes a while to work up the guts to change things, it involves a lot, especially complementary health, as a lot of people see it as witchdoctery or something, or just plain nuts ;)
Just relax and look on it as an opportunity to do something for you, a way to improve and better your health and lifestyle.