An interesting concept. The detail in the background and the character was nice. The animation was on the choppy side, but it added ti the sense of stress and tension. I liked the speed at which the main character got into bed at the start. I think the part where he was in bed should have lasted a bit longer and the room should have been darker though.
The trip was really interesting. It didn't seem to have very much meaning to it though, until the very end where the real life stuff, like the bills, was incorporated, showing that he's lost and trying to escape through fantasy. I guess a wish to start over as someone else incites the trip, but he seemed surprised and not very happy about it, so maybe there really was no meaning to it. The music went well with it though.
Overall, a cool concept but the meaning could be clearer.