It must be in the air to think about death and the end of something. I too hope that you find peace instead of anxiety and stress, i have seen so many patients such as your mother with regrets I hope they find peace in the afterlife, or wherever they believe they go.

I have been re evaluating my life, and thinking what things do i want to achieve before I die. I always question the nature of my own reality haha, and have never seen westworld!