I don't know how much clearer I can make it. (or if you prefer paperback, here)
But then again, reality doesn't matter. It's what you want to do and what your heart tells you and that's all that matters. I'm sure majoring in communications will land you a job somewhere.
If you want to see denial (or just an outright lack of spine on the part of people telling Courtney the reason she doesn't have a job is because she majored in a worthless subject) just read the comments here. It's amazing and appalling the sheer ignorance these people display.