M.M.A. (actually ALL combat sports)
Jacques Cousteau Takamatsu, Matsui, Ray Park, Jackie Chan, Master Pan, Tolkein, Douglas Adams, Carl Sagan and Numerous others, no disrespect meant, by not mentioning them, you get the point.
*Life doesn’t make things easy for anyone. But it is lucky when we are able to emerge from our own un- comfortable confines to some extent and focus on objective matters that are beyond the wretchedness of life.