There is no correct take because it changes with time over one's personal development. If you're getting more done with the limited time you have each day, you

There is no correct take because it changes with time over one's personal development. If you're getting more done with the limited time you have each day, you are in the productivity camp. If you're getting more done with less time each day, you are in the efficiency camp. If you're getting the right things done with less time each day, you're in the effectiveness camp. I am just pointing out that this author talks about all the stuff(productivity) they accomplished in a short period of time to then talk about overestimating their ability? If anything they are underestimating it. Imagine what they could do if they did one thing fully(efficiency) and not a handful of things partially? That's the productivity trap in my opinion. Take it one step further, if they knew the one thing they were doing is the right thing to be doing(i.e. YouTube), they would be especially effective.