As black man (not mix) I've had racist experience with all groups but I refuse to hold it against a whole group.
The most racist comments always come from my own people....especially when I went to a black college in florida, students, teachers making racist comment too......
When I went to college down south that was the first time I've ever been call light skin (I'm not light skin) I'm very brown skin.
Also my teacher made a comment reference somehow that I was half white......(I'm not mixed)
I started working at a hospital 4 months ago, black man was in charge of training me, I swear the first three weeks, every single day this man asked me "so are you really black".