You either have it , or you don’t –a sense of direction ,that is．But why is it that some people could find their way across the Sahara without a map ,while others can lose themselves in the next street? Scientists say we’re all born with a sense of direction ,but it is not property understood how it works．One theory is that people with a good sense of direction have simply worked harder at developing it．Research being carried out at Liverpool University supports this idea and suggests that if we don’t use it．we lose it． “Children as young as seven