In many ways, even though we have shared realities, I do believe that each one of us has a unique reality. I remember reading a sociological text, by Berger and Luckman, 'The Social Construction of Reality', in which the authors speak of how we construct our own identities in symbolic ways.
Each of us has such a unique set of experiences and, finds meaning in the social contexts in which we find ourselves, and we also can choose the life we have, even if we have a limited range of choices. Also, we are so unique in the way in which we interpret our experiences. Each person has a subjective set of likes and dislikes. For example, I know how my own tastes in music are not necessarily the same as many others I know.
Even though we ask certain common philosophical questions, it is likely that each of us answers these so differently, even if we follow the principles of reason. In particular, when we consider the question of God, it is likely that how each of us would consider the 'reality' called God would vary so much.
When I began the thread question I did not have the word 'your' in the title, and it became apparent to me that the answers which people were coming up with were about trying to define reality, especially in terms of physics. I had not realised that people would think of the question in that way. I do believe that even though there are shared aspects, or objective means of thinking, about reality, each of us sees reality in a distinct way, and this varies at different points in a person's life. Each of us, at any moment, has a different perspective, including aesthetic,, emotional and rational aspects, but, at the same time, we do navigate these in connection to shared views and specific understanding of standards which are seen as objective.