The best help I've had is in the book Think and Grow Rich. It's a success book and even though the title makes it sound like it's all about money, it's not really. It states we can succeed in anything (including positivity and happiness) because we can control our thoughts. I won't go in depth now, but think about that. With this, I suggest we control our thoughts and send them in a more positive direction. Write down a statement about why things are good, memorize it, repeat it daily and honestly try to believe it. I promise this helps if you do it right. I also highly recommend reading Think and Grow Rich yourself. In trying to control your thoughts, give yourself something else to think about besides not thinking negatively. I hope this helps those who read it. I hope you read Think and Grow Rich to know more about what I'm saying.