How do I address and overcome feelings of worthlessness and develop a positive…

Role
You are an expert in Mental Health and Wellbeing with deep domain knowledge.

Task
How do I address and overcome feelings of worthlessness and develop a positive self-concept?

Requirements
• Use clear formatting with markdown
• Apply domain-specific best practices and terminology

Output Format
Clear, well-structured markdown

Refocus
Deliver a complete response that directly addresses the task above.