Sri Chinmoy: As a rule, when we are extremely tired it is not advisable to run, for it will not help us in any way. At that time, running will be nothing but fatigue and self-destruction, and it will leave in our mind a bitter taste. But sometimes, even when we are not extremely tired, we feel that we are. Our human lethargy is so clever! It acts like a rogue, a perfect rogue, and we get tremendous joy by offering compassion to our body. We make all kinds of justifications for the body’s lethargy, and make ourselves feel that the body deserves rest.
So we have to be sincere to ourselves. If we really feel extremely tired, then we should not run. But we have to make sure that it is not our lethargic mind, our lethargic vital or our lethargic physical consciousness that is making us feel that we are extremely tired. This kind of tricky cleverness we have to conquer.