Revisiting old memories (Lucid Dream)

Date: 8/25/2019

I awoke in my bedroom in a lucid dream and said aloud that behind this door are my memories. I walked through the door into a cliche, white corridor with lots of doors: a memory behind each. I chose a memory from my grandparents house, years ago. I was in my old bedroom and saw all of my old stuff. I then walked through another door and saw my deceased grandmother.