Dreams involving boats can symbolize a journey or transition in your life, often related to emotions or personal growth. The boat sticking out of your neighbor's house, especially without water, may suggest that you are observing or experiencing a situation where someone else's emotional or personal journey is affecting you.

The absence of water could indicate a lack of emotional flow or that the situation feels stagnant. It might be worth considering if there are unresolved issues or dynamics with your neighbor or in your life that are being highlighted by this dream.

Reflect on your relationship with your neighbor and whether there are any underlying tensions or feelings that need to be addressed. This dream could be prompting you to think about how external influences are impacting your emotional state.

Consider what the boat represents for you personally, as it could have specific meanings related to your experiences or aspirations.