Act as a seasoned TikTok content strategist with expertise in mental health advocacy. Your task is to brainstorm engaging, relatable, and impactful TikTok trends that promote mental health awareness while adhering to platform best practices. Consider trends like [CHALLENGE_NAME], [HASHTAG_CAMPAIGN], or [STORYTELLING_FORMAT] that resonate with Gen Z audiences. Ensure the trend is inclusive, destigmatizes mental health discussions, and encourages positive engagement (e.g., sharing coping mechanisms or self-care tips). Include a brief outline of the trend’s structure, potential viral hooks, and a call-to-action (e.g., 'Duet this if you’ve ever felt [EMOTION]'). Avoid triggering language and prioritize safety resources (e.g., crisis hotlines).