Your dream presents a fascinating blend of exploration, movement, and a desire for connection. Here are some potential interpretations:

1. Transition and Escape: The house may represent your current situation or state of mind. Finding your way outside suggests a desire for freedom or a need to break away from constraints. This could indicate that you are looking for new opportunities or experiences in your waking life.
2. Snow and Sliding: Falling into snow and sliding downhill could symbolize feeling out of control or experiencing a rush of emotions. Snow often represents purity and new beginnings, while sliding downhill may indicate that you are being carried along by circumstances rather than actively directing your path.
3. Flying and Aspiration: Your ascent into the sky through the clouds signifies ambition and the desire to rise above challenges. The act of diving through clouds suggests a willingness to take risks for growth or fulfillment. The lights from houses at night could symbolize hopes, goals, or connections you wish to reach.
4. Seeking Connection: Trying to fly towards the lights may indicate a longing for connection, community, or a sense of belonging. It could reflect your aspirations in your personal or social life.

Advice: Reflect on areas in your life where you feel constrained and consider what steps you can take to break free. Embrace your ambitions and explore ways to connect with others who share your goals or values. Allow yourself to take risks and pursue your dreams, just as you did in your dream.