Self Esteem Positive Affirmations Cards SAMPLE from my 72 Self-Esteem Positive Affirmations Cards Collection. Positive Self Talk For Your Trauma Informed Classroom - Kids, Teens, And Young Adults. 9 affirmation cards in this SAMPLE from my affirmation cards set that will appeal to middle school, high school, and older elementary school students with the positive messages, unique typography, and enjoyable illustrations. These can be used by teachers or school counselors in group work or class