Be careful if you have a cut or scratch on your scalp, because openings in the skin are a prime target for infection. Also avoid sharing hats or any other type of clothing that might come into contact with your head -- some scalp conditions are easily passed from one person to the next [source: Berman ].
If there is a color that symbolizes denial it would be gray. Gray is not really a color but just a value of white mixed with black. Gray is commonly used as to represent the unknown. It is a symbol of questionable morality. Designers use gray to make something fade into the background. When a person is in denial, they may relate to the color gray, because they may be wrong/bad, but they feel as if they are right/good.
White is an achromatic color, a color without hue. An incoming light to the human eye that stimulates all its three types of color sensitive cone cells in nearly equal amounts results in white. White is one of the most common colors in nature, the color of sunlight, snow, milk, chalk, limestone and other common minerals. In many cultures white represents or signifies purity, innocence, and light, and is the symbolic opposite of black, or darkness.