Being sad and being depressed are two different things. Also, people going through depression don't look so, while someone sad will look sad. The most common reaction is, 'How can you be depressed? You have everything going for you. You are the supposed number one heroine and have a plush home, car, movies… What else do you want?'
The sad thing is that I feel so boring because 'Twilight' is literally how every conversation I have these days begins – whether it's someone I'm meeting for the first time or someone I just haven't seen in a while. The first thing I want to say to them is, 'It's insane! And, as a person, I can't do anything!'