I kinda miss the old system where time-specific trees styles were the thing. Now you can pick anything after focusing for 10 minutes. It actually takes away incentive to study / focus longer. Nitpick 1: the bracketed (week) has no space after the day, example Monday(week), instead of Monday (Week). Nitpick 2: sharing. It would be nice to share more than just an image of the forest. Perhaps some tree stats? Much like there is underneath the forest itself.