Fake it 'till you make it??
Accept that there's times that you won't be happy all the time. Also kittens.
lower your expectation.
Never be born.
Drink heavily <a href="http://www.experienceproject.com/stories/Write-Poetry/2934539" target="ep_blank">EP Link</a>
Think a happy thought and pull the trigger...
Yes, live in your happy place...forever.