The World of Those with Low Self-Esteem

It tells about a world that is the same, but feels that the world is different, dangerous, complex, self-centered, and illusory. It's like the world shouldn't exist, but it does. So I put myself into a world where I thought I could be anything and anyone, including the existence of changing people. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.