A weird little book (can be read in a night or two), that left me with conflicting feelings. While the subject matter, tone and ideas are intriguing, the writing in places is so tedious I wanted to scream at it, to just get it over already. Difficult to recommend, as it is rather poorly written, but at the same time I have the feeling that the poor writing is actually a storytelling tool here, to properly shift the reader into the first-person view of the main character (i.e. the poor writing reflects this man's poor grasp of reality).
I often wondered whether the bad writing was intentional maybe, as there are plenty of nice sections... Perhaps it is meant to be illustrative of the shallowness and retardation of the main character.
The subject matter at least, in suicide, is interesting. There are slight glimpses of existential dread boiling under the shallow, stupid dialogue and monologue - again I'm wondering whether this is intentional or not. How suicidal thoughts are slowly expanded and explained here also reminded me of some of the dialogue from the excellent movie, The Sunset Limited (go watch that if existential crises interest you): there is a comparison drawn between the Professor's well-constructed ideas on the futility of existence ("them elegant reasons"), and the regular chumps', hanging from the steam pipes after some trivial life event. Well, it is safe to say our dear, retarded main character doesn't have any of those well-thought out, elegant reasons for suicide. He loses one thing tethering him to life, and just goes into a death spiral while being a shitty human being.
If you find it dirt cheap somewhere, or at the library, go ahead and read it. It is short, the perspective shift might be a useful "provoker of thoughts".