dispirit — to make someone lose hope, enthusiasm, or courage; to discourage or demoralize

a young girl in a colorful costume stands on stage holding her violin, looking expectantly at the stern-faced judge. The judge shakes his head disapprovingly and points toward the exit with a dismissive gesture. The girl's shoulders slump as her bright smile fades into a heartbroken expression, her violin drooping in her hands. Her excited posture transforms into defeat as tears begin forming in her eyes. Other contestants in the background look away sympathetically while parents in the audience show concerned expressions. someone being made to lose hope, enthusiasm, and courage through discouragement