Life is made of our attitudes. And there are certain things that the gods oblige us to live through. Their reason for this does not matter, and there is no action we can take to make them pass us by.
When I had my sheep, I was happy, and I made those around me happy. People saw me coming and welcomed me, he thought. But now I'm sad and alone. I'm going to become bitter and distrustful of people because one person betrayed me. I'm going to hate those who have found their treasure because I never found mine. And I'm going to hold on to what little I have, because I'm too insignificant to conquer the world.
Every day, we try to pretend that we haven't perceived that moment, that it doesn't exist; that today is the same as yesterday and will be the same as tomorrow. But if people really pay attention to their everyday lives, they will discover that magic moment.
If there is suffering, then it's best to accept it, because it won't go away just because you pretend it's not there. If there is joy, then it's best to accept that too, even though you're afraid it might end one day.
Walking helps me a lot to feel alive, and I do this every single day, my wife and I. We have long conversations about nature, and we also walk silently, just contemplating.