Most people advocate and adhere to the disciplined way of life, and this is justified because excellence is born as a consequence. However, there is not the one and only feasible answer to the question of happiness index. For some people who suffer too much pressure from actual living, they need the way of living casually.

Not everyone should be forced to go after excellence. Think about those depression sufferers who are always at the bottom of mental state—they cannot shoulder the heavy demand of even a little discipline. Therefore, the lifestyle appropriate for them is to live by doing anything whenever they feel like doing.

It is not the abandoned life, of course. If someone really takes advantage of it, he will on the contrary realize the fullest efficiency of every action, because he is interested rather than compelled. If I cannot do things with perseverance, I can do them offhand with pleasure. To feel free with what to do, that is the casual way of living.