There is no doubt that colors do have an impact on our moods. A yellow room can make most people feel cheerful and relaxed while a dark green one makes you feel cold and afraid. And a red dress brings warmth and pleasure to the saddest winter day. Of course, the color black will probably make you feel depressed. It is reported that a black bridge over the Thames River used to be the scene of more suicides than any other bridge in the area until one day it was repainted green, the number of suicide attempts immediately fell sharply; perhaps it would have fallen even more if the bridge had been done in pink or baby blue.