Galina has a discussion with one of her colleagues and expresses how she's been feeling at work. She says: 

It's so frustrating. I know that it's in my job description to review the budget, but I'm just not good with numbers. It would be such a better use of my skills and knowledge if I just focused on leading projects and managing my team. That's also why they hired me!

In this statement, Galina is 

a) harmlessly venting to her colleague. 

b) demonstrating to her colleague a high level of self-awareness. 

c) harming her colleague's impression of her. 

d) engaging in effective self-disclosure