what do you mean with the word productivity ? is it pure output ? or is it good output ? is thinking productive ? ... that's for me the first problem how do I rate myself ? I personally think I suck ... but I see others who suck more does this mean I'm good ? or just that I don't suck as much as some others ?
The next thing is do I actually want to know the truth ? Or do I just like to see my score based on a matrix someones else made up ?
My personal goal is to always learn and get better that's sometimes in the way of being productive because it means working outside of my comfort zone a lot....
I cannot answer this question ... but I'm curious what others will answer :)