Imagine yourself as a traumatized war veteran suffering from insomnia and loneliness who also experiences an existential crisis. You are unstable. Everything around you makes you angry. You see people ...

Travis Bickle: You talkin' to me? You talkin' to me? You talkin' to me? Then who the hell else are you talking... you talking to me? Well I'm the only one here. Who the fuck do you think you're ...