Happy Distance

If you walk towards the rising sun, you will see the ground three meters in front of you shining with warm spots, and the light golden sunlight shines tiredly all over your body, giving you an illusion of happiness. There is always something left wanting more. So I ran desperately to chase it, only to realize that the light spot was hanging in the sky that I couldn't see even if I raised my head... Happiness, so far away?