Here's 11 practical tactics for increasing your happiness, that you can use regardless of what's happening in your life. I packed a lot of information into this one, because I wanted to provide a great source for you to find a number of different techniques for happiness, all in the same place. I also tried to include a lot of the psychology behind it, so you can use that as well and understand why these things work the way they do and give you a foundation to build off of.
I'm not sure that there's any skill more worthwhile than learning to be happier. We can all really learn something from the Happy Piranha!