This is my weekly average BPI as determined by Luminosity. Although it looks like I’ve made improvement, really I rank only in the 30 percentile when compared to people within 5 years of my age–not so great. Maybe I will have to continue doing this for a while before I notice any other changes. Perhaps I should try to figure out ways to test if there is improvement in other areas instead of just improvement in game scores. Wouldn’t it be nice if the Dow Jones average looked like this??