Any advice on dealing with being disapproved by every community?

I’m a good person. Not perfect. But I see even when trying to show some courtesy, being good hearted or even just trying to better myself leads to disapproval. I’m trying to remain positive but it’s hard being in situations of where some people don’t like you. I understand some people can say that it’s “how the person is” but I believe some very dark thing are looming over my life and it’s causing some individuals to make me feel as if I’m not accepted. There is more to it than this. But I’m sure there are others who experience this. Can someone help me through this?