Lauren, your dream of seeing your sister in a casket evokes strong imagery that is often steeped in profound emotional and psychological meanings. The presence of death in dreams, especially when it involves a loved one, can trigger a cascade of feelings, including fear, loss, and unresolved issues. Your subconscious may be grappling with feelings of vulnerability regarding your relationship with your sister or reflecting on the changes in your life. It is essential to consider how you felt during the dream; were you in mourning, confused, or perhaps even relieved? These emotions play a critical role in the interpretation of such a powerful symbol.
The casket itself is an emblem of finality and transition. In dreams, it may represent the end of something significant in your life, perhaps a phase of your relationship with your sister or a part of your own identity that you feel is changing. Are there aspects of your life that you feel are being 'buried' or left behind? This could be related to growing up, moving on from childhood dynamics, or even the fear of losing your connection with her as you both navigate your adult lives. Your subconscious might be urging you to confront these feelings rather than suppress them.
Moreover, the figure of your sister specifically could be a representation of your own inner self or aspects of your personality that you associate with her.