It's easy to get discouraged on the job when things don't work out.

True.

Explanation:

When things do not work out, we tend to be sad and discouraged, we have the impression that we will never get anything right. So it's true that it's easy to get discouraged at work when things do not work out. However, we can use our flaws to motivate ourselves to try again and try harder to make things better.

uncanny would be like unlucky or disaster. you can look for more in the dictionary or if you have text book then turn to a. 17 but it's different with textbooks.

c is the answer because first she would blush to make the reader wonder why which they find out in the next line.