The context of the following conversation is Even though they had serious insomnia issues and there was an brass band outside their window, Ash tried to fall asleep.:
Ash says I can't take it anymore, dude. No matter how hard I try, I can't fall asleep!.
The friend responds Insomnia, huh? That sucks. Have you been trying to fall asleep by force?.
Ash responds Yeah, every night I try to sleep. Every day, too! I came close today, but there was a stupid brass band outside making all sorts of noise!.
The friend responds Seriously? A brass band of all things?.
Ash responds Yeah, I guess they were practicing. Either way, I couldn't fall asleep yet again, and that makes four days now..
The friend responds Go see a doctor, man. It's an issue you need to get addressed!.