It is said that life is 10% what happens to you and 90% how you react; being clear and focused on your unique core values will help determine how you react to things.
If you always react within the boundaries of your core values, you will find that indecision and procrastination are lessened, and you will have a happier, calmer life.
And although they are often hard to pinpoint for ourselves, our values inherently show up in our actions. Often those around us can tell us what we stand for in terms of core values a whole lot more clearly than we can see them ourselves.
If you asked those around you to describe what you stand for, how would they describe you?
What adjectives would they use when talking about you?
What core values would they identify as key to you?