Being old has it's advantages and it's disadvantages. Your body ages and your health and energy level makes it hard to keep up with the pace others are going. But your experience can help you. Like when you have a chance to change up the fun little things you used to do. You know now what worked good about them and add the things you realized afterwards that you could have done differently to make it even funner. It's not what you have but what you do with what you have. Take what you got and enjoy it the best you can. It is up to you whether you enjoy what you have. You can see the glass half full and quench your thirst or die of thirst because you won't take a drink until it is full.