This is another reason Personal Growth has an advantage.

Your relationships improve both with yourself and others.

Personal development is about improving the relationship with yourself. It at least normally starts there. When you improve the relationship with yourself, people are naturally drawn to you and your relationships you already have with others also improves.

The people you attract are also more likely to be better for you. You attract people who are at your level so once you raise your level, the people who come into your life are going to be at your higher level.

Someone can also dedicate personal development to improving relationships with others whether it be intimate relationships, friends and family, work relationships, or relationships to people and communities.

Relationships and communication are topics within personal development.

The More you know, the more you grow!