Final answer:
Positive self-talk can have a beneficial impact on our lives, while negative self-talk can be detrimental.
Step-by-step explanation:
Self-talk has a direct impact on how we live our lives. It has the power to positively or negatively influence our thoughts, emotions, and behaviors. When we engage in positive self-talk, such as encouraging ourselves and focusing on our strengths, it can boost our confidence, motivation, and overall well-being. On the other hand, negative self-talk, such as self-criticism and self-doubt, can undermine our self-esteem, hinder our progress, and contribute to stress and anxiety.