This question tests the understanding of the effects of not having a clear values hierarchy. The correct answer is C because the lack of alignment with one's highest values can lead to frustration and destructive behavior. Option A is incorrect because it suggests a lack of consequences, which is not aligned with the given knowledge. Option B is the opposite of what would happen; without knowing one's values, personal growth is hindered. Option D is incorrect because not knowing one's values does not make them more adaptable but rather leads to confusion.