I know you are... but what am I ?

Have you ever felt like you lost something deep inside you, but cant really explain what? What if it was your identity, your singularity, your individuality...What if you lost yourself? In "I know who you are... but what am I ?" you embody a wanderer, who has to deal with this ontological obstacle: he lost himself, and cant see himself in the mirror anymore. Therefore, throughout his quest of finding himself, he will have to solve puzzles in order to understand who he is, and what he actually lo...