is it just me or uh

I haven’t heard anyone else talk about this also it’s not manga related but I feel like we don’t actually have our own sense of right or wrong. We’re simply reacting to things as we’re “taught” to do. I’ll use killing as an example. Personally I don’t think killing is neither right or wrong. But I do think the main reason a lot of people think it’s wrong is because of what they are taught. Whether they were taught it by their parents, tv shows, or just the community around them. They were still taught it, meaning this applies to many other subjects, I can’t really think of another example tho. Consider me majorly depressed or crazy for being capable of seeing things from another perspective it doesn’t mean shit to me, I just wanted to know if anyway has thought in similar ways.