The MC have developed into a hero complex.. He think he is a batman or EMIYA.
He can't do what he is good at which is self sacrificing so he need to find someone in need.
If he stay.. He will be a burden..
The author is wicked for purposefully made him not good with studies and injured his hand so he can't properly do sports. That leave him with no option but to continue doing what he is good at..
If leave alone..next he will think he need to take the burden of this world's problem and create peace to everyone which is RIDICULOUS AND ABSURD! Don't do God's job.
We need Hiratsuka sensei to put some sense in him.. Self loved.. No one bother to mention and show this to him..
