Making a movie requires 20 to 500 people to make and a lot of money and the stakes are a lot higher.
It does not take much strength to do things, but it requires great strength to decide on what to do.
Then I realized that to be really good at this requires a lot of energy and concentration and skill.
To buy very good wine nowadays requires only money. To serve it to your guests is a sign of fatigue.
The mind of man is like a clock that is always running down, and requires to be constantly wound up.