“Precisely. Don’t worry yourself any further. Stop the brain working. I shall not require your services. I have found the solution. It came on me like a flash.”

“Indeed, sir?”

“Just like a flash. In a matter of this kind, Jeeves, the first thing to do is to study⁠—what’s the word I want?”

“I could not say, sir.”

“Quite a common word⁠—though long.”

“Psychology, sir?”

“The exact noun. It is a noun?”

“Yes, sir.”