Some people retire once, Peter Glover did it twice. The first was a planned retirement and an injury caused the second. This wasn't necessarily a bad thing though!
With time on his hands, Peter was able to pursue his passion of learning to fly.
Before Peter retired, he raced cars and motorcycles. His mechanical experience allowed him to build "rally cars". Peter won a som major races in Australia. Once he retired from this work, he bought a large sheep and crop farm. With basically no experience, Peter managed his farm successfully until he was injured and hurt his back. This stopped his farming career.
Peter didn't have the opportunity to become a pilot as a teenager. But it was