However, deep down, he is wailing in agony and faking happiness. It's not how one should enjoy one’s life. One must wholeheartedly accept all situations if he/she wishes to lead a happy life. People need to allow themselves to enjoy every great moment, including the negative ones.
Chasing happiness is nothing more than an attempt to filter out the negative facets of life, and it is impossible to maintain this honest effort. Instead of avoiding discomfort, one may turn it into an opportunity to learn and grow.