Why are there so many people now who find communication particularly difficult and exhausting? That's because in the past, there were only a few hundred million people, but now there are over a billion. So many people are coming into being human for the first time, we call them freshmen. These people look a bit dull and naive, and then when you talk to them about many things, you feel it's incomprehensible and very troublesome. Such people, in fact, are experiencing being human for the first time, and being able to manage their own lives independently is already very good. Look at those who are smooth, shrewd, and calculating—they definitely are not coming into being human for the first time. Speaking of which, those who understand should understand.