>The first two sentences
I like the rest of the paragraph, but these two sentences have no character to them. I would cut these and open with: "An old man was dying beside me."
>Curled over some hard drug or another
I think this is okay, but grammar wise I stopped for a second.
>or far from anywhere, for that matter.
Cut this, "far from home" gains double meaning. It also gives the paragraph a stronger ending then 'for that matter."
>I walked up the steps and pressed the intercom.
Make this a new line
>but negative ten degrees Fahrenheit on the outside.
>but negative ten on the outside.
Is there a difference between semi-broken and broken?
- - Feel free to ignore this part - -
If you're going for the noir feel, what I like to do is have "blunt" parts of my prose, for example:
>It took her five minutes.
>Five minutes.
This can make the narrator feel impaitent. It gives the sense of a "gruff" storyteller to me.
>a cocktail of cotton, paper, and the bodily fluid
I very much like this description. Is increasingly-self concious needed though? It implies he's anxious by sweating and by his thoughts.
>foreign languages.
I like this, it can imply he's way out of his element, that he's fully alone.
>the curves of a woman who has had half enough to eat.
Really felt noir with that, nice.
>The next moments are somewhat of a blur.
I really like what you're trying to do here, it show's he's very nervous, his thoughts are rapid, but the execution need's work. There are some parts where the thoughts don't flow, for example:
>do you know that evolution
That is jarring, where as:
>eyes I wonder how many
Could be better, but it has logical flow.
There are a lot of i's that need capitalizing from here on out. At this point i stopped taking notes and just finished reading.
>a drop of transparency in a grey world.
I feel you could describe it better than grey world, I accidently read it as "grey, grey world." in my head just to give it some more emphasis
I do like the idea though.
Overall thoughts: I actually really like this, though if you noticed from my notes I thought the narrator was going to be tougher at the start. I guess my only real complaint was the "no punctuation part."
Like the idea is good, but the execution needs work, the only thing I've done similar was lots and lots of short, choppy sentences, but that has different context/tone. I'm afraid I can't say what to do better.
Again though, good job! pacing was great, had some nice stuff there. Write more.