Some choose to do voluntary work because they know that it changes their community and that they can make the world a better place by doing it.
Some want to live in a safe community, and they choose to do voluntary work so that there are less bad things happening around them.
A second reason that people choose to do voluntary work is that it can fill their free time and help them have something on their schedule that they can focus on no matter what they are going through in life.
There are some who just do not have enough stuff to do and who find that they are bored too often. Those people need something that can keep them busy, and voluntary work is good for that.
This helps a person to always have plans and stuff to do when they would otherwise be bored, and it also helps a person feel good about how they are spending their time.
A third reason that people do voluntary work is because of the example that they set when they give of their time and they help those who are in need.
Those who have children can set an example for those children by regularly taking part in voluntary work.
Those who know that others in their community are paying attention to them and the things that they do can take part in voluntary work in order to get others to see their example and start to do the same.
A person can influence others when they choose to give of their time.
Some have a heart for a certain group of people, such as children, and they choose to do voluntary work to look out for that group of people. It is important for a person to give of their time if they care about others.