People want you to believe that happiness should come easy. That life rains it upon you like a brief and pleasant rain during a hot summer day.
They want you to think that if your life doesn't bring those little drizzles of happiness, something must be wrong. Wrong with you, wrong with your life, or that other people are oppressing your happiness.
What they don't tell you is that happiness takes work. It's a conscious decision, it's constant maintenance of the mind, it's a light in the attic, it's a reminder to not look down, to not look behind. It's an internal war.
Happiness starts with a decision, and it only gives up when you do.