Comment by Gintoki on Bungou Stray Dogs - Chapter 109

Comment on ChapterBungou Stray Dogs - Chapter 109
Ok hold on
1. Dazai just got headshot from such a close range so how can he speak? And there's not even enough blood from that shot 
2. Dazais arc is basically finding a will to live and ending it like this is???? Contradictory????
And would asagiri really show such a unsatisfactory ending to their arc?? (I hope he won't)
Am lost