I like watching senior citizens, like at the age of 80 or something who still have so much energy to spare. When I see one, a lot of question bumped into the box of my head. 'What have he gone through?' He had gone through so much, I can assure you that. Plus, if he's a rich man. 'What have he gone through before he got there? Before he got rich?' Whatever he experienced, he deserves it. And one other question that bumped into me, 'Will I get there? Will I have enough time to get to where he is now? Will I live as long as him?'
Yes, we never know what will come in our way, we never know when we are going to die, we never know what is going to happen to us tomorrow, we never know the future. That's why they say future is a mystery.