Love What You Do. It all boils down to honoring your values and playing to your passions on a regular basis. If you are in a role where you cannot showcase your sparkle it may be time to consider your career future.
You alone have the power to embrace your strengths, own your self-confidence, and engage your sparkle factor. Spend some time reflecting on what makes you tick. You deserve to sparkle. So once you find it, protect it for the precious commodity that it is.