Charity is the act of giving help to those in need of it. It is a humanitarian act. It involves giving money, goods or time and effort to those who need it. It is done without expecting something in return. Giving money or food to poor people is an example of charity. Poor, sick or injured people are generally considered the proper people to whom charity should be given. When such people are not supported, they often begin begging, which is directly asking for help from people they do not know. Others may rely on support from charitable organisations. These organisations collect money and goods and then give them to those in need.