I'm really nervous!
Mainly because it would be a change of direction so I feel a bit underprepared with answers - I can talk about what I can currently do but only vaguely about what's needed in the new job, if that makes sense. I just think they will ask lots of technical questions I can't answer.
Deep breaths. They wouldn't have offered an interview if they weren't interested, right? Arrrh I hate this process!