Volunteering keeps you in regular contact with others and helps you develop a solid support system, which in turn protects you against stress and depression when you're going through challenging times. Working with pets and other animals has also been shown to improve mood and reduce stress and anxiety.It is important for individuals to do community services. It is not only about helping the community but, also making a difference in someone's life. It can help a person grow and build connections mentally, physically, and emotionally.