Nithya,
From your dream, it appears that you experienced a scenario involving a high-stress situation, symbolized by the sudden alien attack at school. Such a dream can often reflect feelings of anxiety or stress in your waking life. The school setting may represent a part of your life where you're learning or facing challenges, while the alien attack could symbolize an unexpected and unfamiliar problem or situation that you feel is threatening your sense of security or normalcy.
The fire in the dream likely signifies destruction or a powerful transformation. Your successful escape suggests a strong survival instinct and the ability to adapt to changing circumstances. The search for your family indicates a deep-seated need for support and connection during times of crisis.
Though the emotions level in the dream was relatively low and it wasn't a nightmare, the presence of negative feelings does suggest that you might be processing some underlying concerns. Given your age and the transitional phase of life you're in, it's natural to experience some uncertainty as you navigate personal and professional growth.
The dream's intensity wasn't high, but it still carried some impact, as it prompted you to seek an interpretation. It's important to consider what changes or 'alien' elements you might be dealing with right now. You may find that your subconscious is guiding you to evaluate your support systems and resilience in the face of unexpected challenges.
Remember, this interpretation is a reflection based on the symbols and events in your dream. It aims to provide insight that resonates with your personal experiences and feelings. Reflect on the areas of your life that might be causing you concern and consider how you can use your innate strengths, as demonstrated in your dream, to navigate through them.