Ugh, don't hate me but two little facts pulled me out of this emotional piece. My logic brain was jolted by the bar scene, namely the wallet and the premise of the first girl. Easy fixes, both, however. A big deal was made in the previous chapter about leaving his wallet behind with everything else, but hey, that doesn't mean he can't find cash wadded up in his pocket. As for the girl taking him up on sex, again a big deal was made about his greasy hair, sunken eyes, gaunt appearance, not even touching on the smell of him. It would be an easier jump of logic to say a quick paragraph about her looking rough, maybe like she needed a fix, and him mentioning pot as a spur of the moment lure to get her to leave with him for anonymous sex. That would make it so much easier to suspend my disbelief in a cute girl leaving with Daniel when he's trashed his appearance and body.
Everything else rocked. So easy to sink back into your story and it's grit through Daniel’s struggles with, (as Jaro_423 put it,) his “anguish of the soul.”