You never know...
Although I don't consider myself "mixed", I knew my maternal side of the family is of strong admixture....my grandmother....

my grandmother's grandmother...

There are strong genes on my mother's side....its crazy how much my sisters look like my fucking great great grandmother
and my father's side, there are very strong genes as well but clearly more of an African dominance...
here is my paternal great grandfather. this side of my family clearly looks different.

And for me of course I take things from both sides... But my African DNA is going to reign supreme

but having this test is interesting. it explains a lot.