two interviews and a blow off

Ouch! I had two interviews for an ER job, and no call back. Not a call to say thanks, but no thanks. Just - - nothing, no response. How many of you have had this happen? Anyone to commiserate? I'm having a very difficult time trying to change specialties (ICU to ER) in this economy, and I know they had some reservations about the amount of training I might need. I would appreciate any words of encouragement, thoughts or other??? I'm trying not to harp on the rejection...
sorry to hear this happened...keep trying.
It's just a matter of supply and demand. There's a huge supply of applicant's and a small demand. There's a greater tendency for people to be dismissive of others when they don't find as much value in others as they once did.
Sorry to hear...I am a student nurse applying for assistant jobs and find the same thing happening...Jobs posted---getting interviewed and then no response...Also called hiring HR person back to check and she said they had already hired for the position. I inquired about tips for improving my interview for future interviews and she said, "oh it wasn't your interviewing, we just didn't have the position!" oh well I guess i'll just keep trying.