Who are Scientologists? Meet Todd, a 14-year optometrist from the United States.

“The practice was growing but at the same time I was probably the least happy I'd been in my life,” says Todd. “When I started studying Scientology it really made sense with how I thought and looked at life. I don't know how I quite managed before without it. I get up each day happy. I enjoy coming to work, which I didn't before. I feel like anything that comes up, I can handle it.”