Happiness isn't a destination; it's a lifestyle. What we say, do, and how we act are all reflections of how happy we are.
It's the continuous choice to enjoy what we've been given, earned, and will possibly see. It's a perpetual pursuit of hopes in an endless stream of daring dreams.
Being happy is also a conscious choice. Actively choosing to be happy is a rebellious decision against pessimism and all other negativity. It's staring fear in the face and boldly saying, "I'm going to win." It's telling jealousy to mind its own business and misery that we're going to break up even before getting together.
Happiness is being positively loving and allowing ourselves to be loved. It's having faith that we'll be surrounded with all the goodness we give. It's having hope in humanity. It's remembering that the sun is always shining, even if clouds get in the way or it's on the other side of the world.