“So my advice is, don’t think about loneliness, or happiness, or unhappiness, for a week or two. Then “take stock” again, and compare your feelings with what they were two weeks previously. If they have changed, even a little, for the better you are on the right track; if not, we may begin to suspect the life does not suit you. But what I want specially to urge is that there’s no use in comparing one’s feelings between one day and the next; you must allow a reasonable interval, for the direction of change to show itself. Sit on the beach, and watch the waves for a few seconds; you say “the tide is coming in “; watch half a dozen successive waves, and you may say “the last is the lowest; it is going out.” Wait a quarter of an hour, and compare its average place with what it was at first, and you will say “No, it is coming in after all.””