Once you figure out how much time (not to mention energy and other costs) you spend on it and do the arithmetic on the royalties, it is not what is going to make you much, unless you are lucky enough to hit one out of the park.2. <a href="http://www.huffingtonpost.com/adam-hanft/when-doris-lessing-became_b_68118.html">http://www.huffingtonpost.com/adam-hanft/when-doris-lessing-became_b_68118.html</a> - I happened to have been looking this up just a while back.As always, a pleasure to read yo