I think a craftsman is entitled to reflect upon his work and profession and not have that introspection be neat an clean for everyone else's consumption.

There are moments of doubtful introspection and unwelcome truths that are insightful and illuminating. Stop and listen to the perspective and perhaps just spend a moment with it... That is want it means to be human.

Spouting of some knee-jerk reaction shows you are not even beginning to listen and haven't begun to hear what this person is emoting. There is a lot more here that is heartfelt and true than simply what is written.