What is the biggest problem Leonardo da Vinci experienced?

Answer 1

Leonardo da vinci experienced multiple problems throughout his life and with his work. Arguably, the largest was the fear of people taking and copying his work. This is the only problem that actually caused da Vinci to alter his works. If a person were to construct many of da Vinci's designs, they would not work properly because a minor alteration had been made in the sketched plan, such as the reversal of a gear. This is thought to be a fail safe to prevent copies. No other problems caused da Vinci to actually alter his work.

Answer 2

Of course he had. Once he was sent to prison for sodomy

Answer 3

he went to jail

Answer 4

He had no father. His father was a noble.