Lots of people think they're charitable if they give away their old clothes and things they don't want. It isn't charity to give away things you want to get rid of and it isn't a sacrifice to do things you don't mind doing.
Myrtle Reed (September 27, 1874 – August 17, 1911) was an American author, poet, journalist, and philanthropist. She wrote a number of bestsellers and even published a series of cookbooks under the pseudonym Olive Green.