Wearing black makes you look more powerful.
The power suit, the little black dress, graduation gowns, and judge's robes all have a gravitas that is often interpreted as power. Are you going to a job interview or a meeting to ask for a raise? Put on that black outfit! Think about how your perception of colours influences your mood or decisions the next time you're walking outside, meeting with friends, or shopping for a new item in your home.
Fun Fact! There is just one number that is spelled with the same number of letters as the number itself.