Oh! Thanks for your reply.

I do have a very good chance at getting this particular position but I don't have that self-belief that I can do the interview. The job is fantabulous! But 'little' me is very wobbly when it comes to applying or being grilled by a panel of big wigs. And yet I can cope with pretty much any problem that is thrown at me when I am actually working.

Maybe if there was a way to kind of imagine that I wasn't actually in an interview. Just having a chat! lol I don't know how to approach it really.