This entire story so far is mc judging himself by his thoughts and not his actions...You like him, ok. You are a ppl pleaser, ok. You hate someone but won't show it, ok. Like, you did not hurt, rob, insult, bully, play nobody. We all got them bizarre scenarios playing in our minds 24/7 so just stop blaming urself baby, you are not pretending to be a good person, to those around you, you are a good person. It's called selfcontrol. Love yourself more honey and leave that insensitive bully guy in the past. You deserve better anyway ヽ(`Д´)ﾉ
This is just a list of manhwa/manga which has main character/s who gained a second life in the modern world setup.
Main Characters: Reincarnated/Second Life
Settings: Modern Society
The list is in no particular order.
Feel free to suggest anything in the comment section.