When you add your themes maybe it would keep them
you should add the emotions and themes that i write manually to the default list of emotions/themes.
otherwise, it's really hard to get enough appearances of the same theme/emotion for them to count in my dream analysis
perhaps you can also add a way to remove emotions/themes that the user knows he'll never relate to them - in order to "clean" the screen a bit..
Mark Hatfield commented
In addition to this, if you go back and edit the dream, my added themes get unchecked!