Try this way of life as an experiment either during your holidays or when you are convalescing from an illness. Instead of going out in the evenings on some social occasion that may last far into the night, take the opportunity to enjoy some natural sleep several hours before midnight. If, during our holidays, we accustom ourselves to this way of life, perhaps when we return home we may succeed in cancelling our social obligations on two or three weekday nights in order to enjoy the regenerative power of natural sleep. Our business and social life will actually benefit, for our energies and strength will be renewed. If, on the other hand, we behave like most people on holiday and stay up all hours of the night indulging in social life to the full, then we should not be surprised if our body and mind are still tired once it is over.
*1213/28/1*
