True, but he did return as PM from 1951-1955.
The most amazing thing about Churchill, that despite all of the drinking, smoking cigars, and stress, he lived to 90.
He lived to 90 BECAUSE of drinking, smoking, and stress, grasshopper.
a) drink was for medicinal purposes only (see the doctor's note) b) cigars enhanced his sense of well being while keeping undesirable company at bay and c) stress kept him focused and engaged in life