Psychology says people who color just a few streaks of their hair aren't necessarily trying to change their entire appearance. A few colored strands can be a way to show individuality while keeping most of the existing look unchanged. This choice can allow a person to express creativity, explore identity and make a personal decision without making a major commitment. It can also provide a change in mood or create a fresh feeling. Psychology links such choices with self-expression, autonomy and the way people present themselves to others. The behavior can also be understood through theories that explain identity and personal presentation.
