Honest criticism is hard to take, particularly from a relative, a friend, an acquaintance, or a stranger.
Small deposits of time in critical areas over an extended period of time take us to where we need to be.
Today will you complain or contribute? Compete or cooperate? Criticize or compliment? Crush or create? Curse or cheer?
You'll never do anything creative, innovative or world changing if you fear criticism. Pioneers are easy targets 4 arrows!