What would happen to me if I were isolated for about a week?

So I need to shoot a 5–7 minute documentary film.

I don’t know how many of you saw my other post about doing it on pool, but my main interview is in California until next next week Monday. I need to return the camera by then.

Anyway, so I needed a film topic. I ended up watching Oldboy again and got the idea: Why don’t I just isolate myself in a bathroom for a week (since I don’t have 15 years) with water and food, don’t bring in any clocks so I don’t have a sense of time, and don’t bring any phones or whatnot so I don’t have any communication with anyone?

So yeah, that’s what I’m planning on doing. There are two issues I have with it. 1) I have no idea how to end it. 2) It seems like it would be kinda boring.

I know it’s suppose to be real, but that doesn’t mean I can act it up a little. Any idea what I should include?