The Thinking Behind The Tweet

Create a Do It Yourself Hormesis Program, aimed at thickening your skin and building your tolerance for other people's shortcomings. 

CAUTION: If you are like most people then your initial tolerance for criticism will be unbelievably low...so start with very low doses of self-criticism. And, build the doses up slowly over time...until you are able to face your screaming vein-bulging face in the mirror.