I am twenty.

Next Wednesday, on May 23, I will be twenty years old. I don't believe it because my look, atmosphere, thinking, and so on is not like twenty. Now, I live in Japan. Japanese society regards more than 19 years old as an adult. A person who is more than 19 years old in Japan can drink alcohol, smoke, have the franchise, and so forth. The society accepts that they are adults. Of course, they not only get freedom but also must have responsibility. I want to be an adult who has responsibility by 21 years old.