Responses
Sleeping around doesn't make you a bad person.
True, but being inconsiderate with other people and treating them bad isn't exactly good either. I don't consider a person bad or good from the quantity of people they have slept (I thinks that's just stupid tbh). It's just that no one should be mean when rejecting people's feelings (I kinda get it because the other guy was obsessed but still). Reading that makes me thing more than saying he is bad is that he isn't exactly good, but no one is perfect and have their flaws so I think you're right on that
I feel bad for mc, people really treat him so bad. I'm not saying he isn't a bad person (at least not completely) but still it must feel horrible that everyone just treats him like a whore with no feelings.
Anyway, I have read some of this type of manwha with messed up mc who doesn't settle to one person and I think for some reason authors usually make it so they fall in love to the person that wants to give them their all, not matter what they ask, then they realize they really are there for them so they feel bad and start to change, but I don't feel that's healthy for anyone in reality. Nevertheless, I still seem to enjoy this type of manwha and good developing is just so cute and enjoyable at the end, unless they fcked up pretty bad and they aren't redeemable