This is up to opinion, but I feel like black is more expressive. Black is often used in art to show sadness or gloom. Using white just doesn't have the same effect, however it can be symbolic and beautiful, like in a wedding dress. Black shows more depth and can represent evil, mystery, depression, or uncertainty. It would be a better choice to use if you want to express these types of feelings. :D
You can do anything you put your mind to just keep trying! You have whate it takes to acc anything in life and become successfu! I believe in you even if nobody else will! Keep pushing, You got this.