Final answer:
Knowing our psychological type assists in improving self-awareness and personal growth, as well as enhances communication with others.
Step-by-step explanation:
Understanding our own psychological type has several advantages, including improved self-awareness and personal growth. These insights help us recognize our strengths and weaknesses, leading to more effective development strategies and better coping mechanisms for our shortcomings. Furthermore, knowing our psychological type facilitates enhanced communication with others, as we can better tailor our interactions to suit different personality types, which may contribute to healthier and more productive relationships.