Sonic is said to be "like the wind", a drifter that is always on the move and is noted for being free-spirited and with an endless appetite for adventure, whose motto is "Run daily whenever in the mood". Going wherever the flow takes him, Sonic values freedom above all else and strives to live his life according to his own rules and whims rather than the standards of those around him or for the sake of heroism and duty, never thinking twice about what other people say or think. Because of this, 