A positive future

When reading today, i came across a blog about being optimistic. I believe optimism is the key to happiness. Have you ever seen or read "the secret"? If you haven't it will change your life. People complain daily about how the world is a disaster and no one wants to bring children into this world. People need to create and manifest a world they can live in, and make it happen. We can not blame anyone but ourselves for creating this world that we believe is evil. Doom and depression is in our minds because we focus on it all the time; bills, relationships, jobs, family, health. If only people can stop focusing on the negative parts of their lives and start experiencing the positive. People's state of mind and over all health would be better and people wouldn't rely on chemicals and medication to make them happy (but thats another topic).