Why do people queue up enthusiastically to ride roller-coasters? Why do they hurry eagerly to horror movies? Because they enjoy the adrenaline rush of intense anxiety. This is also why some people become addicted to pain, stress, aggravation, conflict, tension, misery and lack of sleep. All these too can provide a perverse pleasure.Merely to create climates in which some activities are difficult and others are easier,you are being pointed, instead, towards the path of least resistance., you continue to tread the trickier path with enough determination, you will find it gets smoother.