Happiness isn't a one-size-fits-all proposition. You must define what it looks like for you and then make a conscious effort to access whatever gets you to your unique definition of joy.
The most you get is what you ask for.
Life's managed, not cured.
Learn when's a good time to shut up
You either get it or you don't. Become one of those who get it.
I just am not good at math.