private static void offerAction() {
		println( "Now, choose what to do." );
		println( "(d)isplay all urinals, (o)ccupy urinal, (s)hake at urinal, (q)uit game: " );
		while( true ) {
			print( "Action: " );
			String input = scanner.next();
			if( input.equalsIgnoreCase( "d" ) ) {
				displayAllUrinals();
			} else if( input.equalsIgnoreCase( "o" ) ) {
				if( !tryToOccupyUrinalAndSurvive() ) {
 					 break;
				}
			} else if( input.equalsIgnoreCase( "s" ) ) {
				shakeAtUrinal();
			} else if( input.equalsIgnoreCase( "q" ) ) {
				break;
			} else{
				println( "That's an invalid command. Here they are again:" );
				println( "(d)isplay all urinals, (o)ccupy urinal, (s)hake at urinal, (q)uit game: " );
			}
		}

	}