I worked with an 85 year old man a while back. He just went by "Father Dan". He used to be a catholic priest, but gave it up, got married and had a family. He was a chaplain during WWII. He was mainly working to provide health insurance for his ailing wife, and he worked harder and more consistently than anybody else, and he only ever had uplifting things to say to anybody who would listen.
That man is what everybody should hope to be even close to. He made his choices, he took what life dealt him, and he made the absolute #$%*ing best of what he had.