What? Who?

As dave wakes up every morning to go to work except for sundays , he never smiles. He just does his daily routine, goes home at 6 pm, drinks a beer, plays some video games and then sleeps like a kid. Dave is 25, yet he looks like he's 50. He tries to flirt sometimes with some women he likes, in hopes that one of them will like him for who he is.
On sundays, Dave is different. He writes his thoughts. He screams his anger out as he tries to find himself in all of this mess: "I'm Free!"