I am a happy and contented person. Your post nannaandgrampy reminded me of the verse of a hymn.
"I am content with what I have,
Little be it or much,
And, Lord, contentment still I crave,
Because thou safest such".
A Nursing Home manager once asked me why I was always so happy, and what came out of my mouth surprised me as much as it did her, I said, "because I love God".
I have never professed my faith to anyone in such a way. I usually keep it to myself. I have no idea why I said it, but after that I didn't get a Sunday off for ten weeks!
By the way, I don't go to Church now as I became disillusioned with the whole religion thing, but I still have happiness in bucket loads.