Write Notes of Praise and Admiration
Written positive feedback notes are more effective than verbal statements. When someone speaks or acts in especially positive ways, write short notes to that person expressing your admiration for what he said or did. This is especially valuable for parents, teachers, spouses, and mentors to do.
People have saved self-image building notes for ten, twenty, and thirty years. Imagine how you would feel if you knew that an image-building note you sent would be a cherished memento even thirty years later. At the very least you will bring a smile to someone's face.