Our thoughts really do create our lives. They've done a lot of research showing if you're an optimistic, positive person you will be a healthier person than if you're a sad, depressed, negative person.
Alana Stewart is an American actress and former model. She has appeared in films and television shows such as "Nightkill" and "The Bionic Woman." Stewart is also known for her philanthropic work, particularly her advocacy for cancer research and support for patients and their families.