Besides, I think that when one has been through a boarding school, especially then, you have some resistance, because it was both fine comradeship and a fairly hard training.
Once I left out what I then considered my best line because there was a suspected column rat in the house.
I'm amazed that movies ever get finished at all - much less come out good once in a while. It's an awful lot of work and it can go wrong a thousand different ways.