Happiness is not given to us from the outside but rather created by us using our interpretation of events. We give meaning to things and choose our response, even to death. If happiness is the result, it is our own choice, or it can also mean happiness or greatness comes out of the suffering of other people, which some people think is true, and some people think is false, but in reality, it may be true you have many tragic events which then turned into amazing things.
Happiness is a mask that we currently choose to use outside ourselves and we feel happy outside of ourselves but deep down we feel like nothing.