I was living in a nice house on the beach, and there were roommates. However, I mysteriously grew gills and I had to hide them from my roommates.
This dream may be connected to feelings of hiding or concealing a unique aspect of yourself from others, or perhaps feeling like you don't fully fit in with the people around you. The beach and the nice house might symbolize a desire for peace or comfort in your life. The addition of growing gills may indicate a need to adapt to a new situation, or to embrace a hidden part of yourself that you feel is necessary for survival or success. The fact that you feel you need to hide your gills from your roommates could suggest a fear of judgment or rejection from those around you. Overall, this dream may be encouraging you to explore and express all parts of yourself, even if it goes against what others may expect or accept.