Another meaning for roll of wallpaper?

Another meaning for "roll of wallpaper" could refer to a metaphorical concept, such as the layers of one's personality or experiences that can be "unrolled" or revealed over time. It can symbolize the façade people present to the world, which can be changed or updated, much like redecorating a room. Additionally, it might represent the passage of time, as wallpaper can fade and wear, paralleling the changes and growth in a person's life.