If one looks closely into those actions which are apparently due to sudden impulse, one generally finds that the sudden impulse was merely the last of a long series of events which led up to the action. Alone, it would not have been powerful enough to effect anything. But, coming after the way has been paved for it, it is irresistible. The hooligan who bonnets a policeman is apparently the victim of a sudden impulse. In reality, however, the bonneting is due to weeks of daily encounters with the constable, at each of which meetings the dislike for his helmet and the idea of smashing it in grow a little larger, till finally they blossom into the deed itself. This was what happened in Mike's case. Day by day, through the summer, as the City grew hotter and stuffier, his hatred of the bank became more and more the thought that occupied his mind. It only needed a moderately strong temptation to make him break out and take the consequences. Psmith noticed his restlessness and endeavoured to soothe it. 'All is not well,' he said, 'with Comrade Jackson, the Sunshine of the Home. I note a certain wanness of the cheek. The peach-bloom of your complexion is no longer up to sample. Your eye is wild; your merry laugh no longer rings through the bank, causing nervous customers to leap into the air with startled exclamations. You have the manner of one whose only friend on earth is a yellow dog, and who has lost the dog. Why is this, Comrade Jackson?' They were talking in the flat at Clement's Inn. The night was hot. Through the open windows the roar of the Strand sounded faintly. Mike walked to the window and looked out. 'I'm sick of all this rot,' he said shortly. Psmith shot an inquiring glance at him, but said nothing. This restlessness of Mike's was causing him a good deal of inconvenience, which he bore in patient silence, hoping for better times. With Mike obviously discontented and out of tune with all the world, there was but little amusement to be extracted from the evenings now. Mike did his best to be cheerful, but he could not shake off the caged feeling which made him restless. 'What rot it all is!' went on Mike, sitting down again. 'What's the good of it all? You go and sweat all day at a desk, day after day, for about twopence a year. And when you're about eighty-five, you retire. It isn't living at all. It's simply being a bally vegetable.' 'You aren't hankering, by any chance, to be a pirate of the Spanish main, or anything like that, are you?' inquired Psmith. 'And all this rot about going out East,' continued Mike. 'What's the good of going out East?' 'I gather from casual chit-chat in the office that one becomes something of a blood when one goes out East,' said Psmith. 'Have a dozen native clerks under you, all looking up to you as the Last Word in magnificence, and end by marrying the Governor's daughter.' 'End by getting some foul sort of fever, more likely, and being booted out as no further use to the bank.'