I noticed she's like picky and a perfectionist. She could be saving it for an album in the future, but I kind of doubt that. She probably wants to come up with original songs no one has heard before from leaks/demos.
Yeah she's very much the perfectionist and I don't think she'd want to put anything out she herself isn't happy with at the time. I get the impression that the person she's most afraid of failing above all is herself. I find her opinions/thoughts on success and ambition so interesting actually, I have personally been able to relate to a lot of her own manner of thinking.
I'll never understand the sort of person who lies about having "exclusive access" to some kind of potential leak. You've gotta be really really attention starved, pitiful even.