What To Do To Change Your Life? (part 1.)

I am trying to write a list of points_which people can use to focus their purposes in life:
First of all you need to determine what you truly like. It is the hardest part, but also the most important. The gold rule says - "Do all things for_pleasure, then you will be_happier". With the development of internet, to follow that rule has become_easier - The result of your efforts is very easy to publish, and the public can evaluate it fast and easily as well. But you must realize that searching your way is like running a marathon, which can last many years. Regards!! :D