not liked it so much

didn't like how mc shift from the boy to teacher...rusched and not clear. didn't like the gentle boy was not the choosed one, didn't like the way sensei acted at all, even if I appreciate the focus on his weak part in last chap. It's ok if we don't know why Rin commited suicide, in fact that's interesting.. the point was that they couldn't expect that, and sensei lived in the past and in confusion, so it's good making the readers feel that too. I also think depression is very mysteriuos so it's ok not to know.