Perhaps Geno is replicating the incomparable violinist, Jascha Heifetz, who was widely respected/adored/worshipped as the dominant violinist of the 20th century. After about 60 years of acclaimed success, and for a variety of reasons, he ceased performing in concerts.
He remained in demand and was persistently urged to return to the concert stage. Impressarios and promoters offered him the sun, moon and stars to play again for the public. He was offered riches, promised a vast worshipful congregation, literally a blank check.
He considered it. His response was very negative and absolutely final.
"I've already done that."
Case closed.