What does a dream about abrasive paper or sandpaper mean?
A dream about sandpaper suggests that you need to smooth or polish certain things in a situation or relationship. This dream can also mean that you are too abrasive or harsh in your words or your attitude towards others.
Read more: The meaning of common dreams: what do your dreams say about your subconscious?
What others say about this dream
Every dream is a direct, personal, and meaningful message to the dreamer.
– u/RadOwl on this conversation on Reddit