> A writer needs readers. An entrepreneur needs customers. An athlete needs competition. A lover needs someone free to reject him. Any worthy pursuit needs a mat. Nah. I judge myself by how I progressed from yesterday, not by whether what I am or what I built is useful to others. Is keeping a diary pointless if you're not planning to make it a memoir? Is staying healthy pointless if you aren't using that health to co…
The mat is the objective (or at least distinct from your own personal judgement) measure of your goal. If your goal is important to you, an objective measure of your progress towards it is more valuable than your own flawed and biased opinion. The mat for the diary might be the times you consulted back to it for useful introspection and came out better for it, the mat for your health goal could be your blood test fro…
Sometimes the process is the objective. Put another way, some goals are only achieved by not reaching a terminus.
But that aside, there's an even more important point:
> I would ask you: when you judged your progress from yesterday, was it with a mat - a brutally objective test
There is no such thing.
Even in the author's example of wrestling, their conclusion is incorrect (or at least, not supported by the data they have). Their circuit could have been far above the national average in participant skill, so losing there and concluding "I'm not skilled" is an assessment based on where they subjectively drew their line of comparison.
And given that they never actually gained their supposed "heart" they believe they needed, how do they even know that would have changed anything? They could have fixed their attitude and still always lost!
Anyone who works in IT knows that metrics and measures are anything but objective truth.