As far as the question is concerned,I would like to say i want to be a volunteer.
On one hand,being a volunteer is a good way for people get experience.
On the other hand,for a volunteer it is easy to get know people in the different level of society.
Last but not least,having a volunteer experience is easier for people making friends and showing their warmheated.
As you can see,being a volunteer has many good points for people's lives.