Similarly I have a lot of books which I sometimes blaze through, or abandon for some time. However the desire never completely dies out. I simply doesn't have the time or energy at that time. Should I give away the books I had no time to read, but still desirable for me?
I also have a lot of small projects which I re-visit and work for short time regularly. They may be very far from completion, but they reward with very high experience since I look them from a very different perspectives and as a very different developer every time.
If that's working for her, and she's happy, let her be.