How to become happy person? or "How can one become a happy person?"

As we know,this is a very difficult question because it depends on each person and his own expectations and goals as well, but , I mean, I everyday try to enjoy the life and live of the unique way because as we know we only get one chance at life and the years go by very fast. These days I would think that I could have happiness; I have a family that loves me, I have a job ,it's not a great job but it is fine, there is no big thing that I need, nothing that i would wait to happen, so, if I have all these things why do i feel that there is a part missing, something that I don't find yet. I am not a very religious person but i am believer that there is a God, so , with all these things what is the next thing that i have to look for? i appreciate any comments ,whatever advice that could help me.

St Augustine dice our hearts are restless until we find God, that we are made for God. Si puede buscarlo, tiene que leer Confessions by St. A. He had it all, fame, intelligence, concubine, power and he too was restless. Es la Verdad Christianity, not the modern fake Christianity that is too easily found