Gage and Seville.

"... and it occurred to me - not by way of protest, not as a symbol, or anything like that, but merely as a novel experience - that since I had disregarded all laws of humanity, I might as well disregard the rules of traffic. So I crossed to the left side of the highway and checked the feeling, and the feeling was good. It was a pleasant diaphragmal melting, with elements of diffused tactility, all this enhanced by the thought that nothing could be nearer to the elimination of basic physical laws than deliberately driving on the wrong side of the road. In a way, it was a very spiritual itch."