I'd be lying if I said that I never got discouraged every time I don't get a call back or if I don't get selected for that particular print job.

You win some, you lose some.

This girl is feeling discouraged today!

I get discouraged any time I'm on a shoot and cant successfully solve a lighting issue or any other issue that might crop up.  I'm a pretty resourceful creative individual so that erks the hell out of me and rides my back until I'm at home and can solve the problem so that it hopefully doesnt happen the next time.

It would be difficult to feel encored if you didn't feel discouraged every once in a while. It's all about keeping a vision of what you desire as momentum to get you through the discouraging times.