An enemy always represents a weakness. This might be fear of physical pain, but it could also be a premature sense of victory or the desire to abandon the fight because it is no longer worthwhile.
Paulo CoelhoRetiring and discovering that you no longer have enough energy to enjoy life and dying a few years out of sheer boredom.
Paulo CoelhoTry to find pleasure in the speed that you're not used to. Changing the way you do routine things allows a new person to grow inside of you. But when all is said and done, you're the one who must decide how you handle it.
Paulo Coelho