TBD. We are about helping people improve their lives but everyone wants/needs to improve in different ways. 

Current metrics I'm targeting are
- data integrations per player (faster and more accurate tomogatchi evolution)
- frequency of intention setting and sunsetting (showing adapting goals)

but these are simple/naive and as. I collect data and do data analysis across the population I'm sure there will be more impactful and insightful metrics to track.