There's a lot of beauty in impermanence. A wave rises and falls. The people who laugh at the beach one day will be replaced with new excited people the next. The sea life that roams beneath the horizon will swim in one coast line one day, and another the next. Joy is the same. It’s defined by its impermanence. Joy only exists because there's sadness, a wave can only rise, because it can fall. Joy is the little moments like these, a sunset that you’ll only see once, waves that will only crash in that moment, and laughter and connection that you won’t ever experience again. So, realize that high moments in your life only exist because there are low ones, and that joy won’t last forever, but that's the beauty of it.