OzDJCabinCrew,
I tend to take interviews in my stride, but there was this one occasion where any nerves I had repressed in the past came out all at once. I couldn't even remember the name of my then-current employer. Needless to say i didn't get a job out of that interview, but went onto to blitz my next interview for my current airline.
I think what got me through was just thinking like I already had the job and the interview was purely a formality. Cool as a cucumber.
best of luck
love smile