“Are You Sure?  A Story of Aesthetic World” is a modest irony on our belief of certainty. In search of a meaningful way to live the life, Am reads various self-help, religious and biographical books. Through their suggested ways, his life becomes more uncertain, miserable. With the help of Google, he finds a historical place near lonely and deserted sea coast, where his life takes an unusual turn. He successfully finds the symbols of the secret of life. Just like Budhha, he experiences the cosmic rhythm on the beach. Even then, he could not identify the certain way of life (the secret). One night, he confronts a strange power of Nature on the beach and he faints. Next morning, he is thrown out of the hotel without luggage and money. After series of incidences full of twist and turns, the story ends with Am’s realization of the irony of life, “Human can live a wonderful life by using his/her Common Sense without being positive-negative, certain-uncertain.”