Do you really think that he just ruined his own life!? That the bullies had no part in it!? Then do you think Im Seulgi and Na Jinsol ruined their own life too huh!? I mean you could just say, 'hey, Na Jinsol should have learnt to fight or something instead of being stuck in books all day! Maybe then she would have been able to avoid his slap. She did want to become a police officer after all.' (I mean you did say the MC should have learnt to fight, then why not her too?) 'Im Seulgi too! Why did he not just learn to fight, when he could do it so easily now?'. Oh wait, he actually *did* learn to fight mma didn't he? But he couldn't do anything with it in the first life now could he? Learning to fight does not just solve the problem you know. Proper direction is needed to actually be able to put it into action and achieve something.