command: wimpy no arguments. Toggle wimpy mode. If you are in wimpy mode, your legs will run away if your hit points goes below one fifth of max. Default for a new player is brave mode. This is no secure thing. It might save you, if you have a slow connection, or slow fingers. Some monsters hack away more than 1/5 of your HP, and you might find yourself dead without warning. And some monsters runs as fast as your legs. See also 'brief'.