I listen to music, look outside to see the hummingbirds, butterflies, and squirrels, and work down. The Aristocats, an animated Disney movie, featured Berlioz, a black male cat, as one of it's main characters. Even if you aren't persuaded by all nine other reasons, read Ender's Game for enjoyment. http://Diamond4You.com/__media__/js/netsoltrademark.php?d=tigaedu.com%2Fblog%2Findex.php%3Fentryid%3D411731