XFD69,

I am no expert. I too am just getting my feet wet in the airline biz. If I were you, I would put what happened behind me, learn from it (you're a CFI, you know a person always learns best from their mistakes), and move on.

Besides you've got a career and airplanes to fly!

BTW: If you don't mind me asking, what airline were you training with, and who are you going to be interviewing with? If you'd rather not say, totally understand.

Good Luck