This shameful>
......
XXX: Fuck, yesterday I slipped and so crashed on the pop!
XXX: My head was shaken, still hurt and sick...
XXX: And you won’t tell anyone: I fell on a pop, I suspect a brain shock.
......

This is a shock! immediately to the doctor. It is better to go to his house and lie down.
with such a fall, the shock is elementary - the blow through the spine directly into the head goes away.