@IVVO
lol its already explained on first chapter by that hero elf, he going to school to learn
Common Sense....
study is also learning how to live on Society, thats why school exist, if just learning Knowledges, just hire private tutor is enough...
and he afraid of others since his previous lives he always alone, people see him as a God, in result no one want to stand as equal beside him, he afraid that the past gonna repeated again, so it become trouma and makes him always thinking negative....
paying attention to the story wouldn't hurt you know