Research has shown that positive thoughts, whether focused on a specific issue or in general, can do impressive things, like reduce recovery time from surgery or illnesses, help in dealing with chronic pain, and boost the immune system.
Draw a line in the sand, step up to it, and hold your space. You know what you've got to offer so put it out there and let the world know who you are and what you've got. You're not going to be right for everyone and that is fine, but hold your space, spruke your message. Make it happen.