Happiness is something you have to work at everyday. Our emotional states can change on a dime.
It is a healthy thing to feel, you are a human being, not a robot.
Your feelings hold the key for your healing, if you know how to navigate them.
Lasting happiness has nothing to do with the outside world and everything to do with the inner. We forget this sometimes and chase what will give us pleasure and avoid pain at all costs. Instead, lean into the discomfort.