To add to the blog entry (http://blogs.reuters.com/photo/2007/11/07/my-second-pair-of-eyes-ii/) by my colleague Jerry Lampen, more often than we realise we depend on somebody else to enable us to do our job. Generally we think of this profession as individualistic but repeatedly we use the help or the goodwill of others – press and communication managers, security agents, helicopter pilots and drivers.