Status Updates From Demon Singer I

The main character is pissing me off. Once again, all the supporting characters are awesome, and the MC is someone who's so damn headstrong that he can't see his own flaws. The supporting characters are the ONLY reason I'm still interested in this book. If he doesn't change anytime soon I can see myself staying clear of this in the future. Reading the synopses of the second one makes me think there's hope.