My Name is You and it's the only unusual thing in my life

This is a novel with multiple plot lines, in which you only get to witness only a couple of days of a character who’s name is You. It may seem that except for his name, his life is nothing exceptional. That is if it wasn’t for a chain of events that fluctuate between his daily routine and an existential terror of reiteration. What is the most important part? It’s you and You facing inevitability.