Self-concept refers to how you see and understand yourself as a person. It includes your beliefs, values, abilities, and feelings about your own qualities and characteristics. It is the way you perceive and define who you are. Full definition
I've watched clients, through committed practice, move from wholly negative self concepts to love of self, body and being. (Em-powerYoga.com)
Successful parenting skills are required to help children and adolescents develop a positive self concept and high self esteem. (content.iospress.com)
The problem is, for those who struggle with excessive worry or poor self concept, these thoughts can be toxic and perpetuate unproductive ways of thinking. (marintherapyandcounseling.com)