Исправления

Personality Development is an insight into human knowledge and skills that are very wide, associated with Science.

Personality Development is a process that hone properties good qualities in a person and reduce properties bad qualities, developing the potentials of a person , that can be realized more effectively and efficiently.

Impossible person develops own, he needs others to convey his ideas, his work, aspirations in pursuit of future goals or purpose of his life.

Developing personality need to have motivation.

People will not change if he does not want to change his self.