I know that better than anyone I think. I am 68 years old, never have aches and pains, but do get tired easily sometimes. Some people believe you're lucky, because maybe you inherited a good set of genes. I admit that is a blessing. But what about taking care of yourself when you are young? And what about those people in your life who took care of you as an infant that feed you good nutrition, and cultivated good habits of work and exercise and being grateful for what you have. Yes, have physical and mental health entitles you to work and make an income and be free within your spirit and soul.