The meaning of happiness varies from person to person. Not a few people are happy because they have traveled around the world. Many are also happy because they have a lot of money, and have a position in an institution.
There are also people who are happy because they are inventors, managed to save something that is considered important. Or there are also happy because they see other people suffer. It's a joke. Do not imitate.
The meaning of happiness for me is different. I am very happy to seeing my childrens playing on the beach, happy to seeing them smile, happy to hear them laugh, and happy when my little childrens roll on the sand.
That happiness cannot be described in words. Especially if I get their joy after getting the hard work of my works so far, including the results of this blog.
So, what kind of happiness can you interpret in this life?