I've heard someone talk about seeing words scraped on bathroom walls, and it said "you are dreaming". Maybe it was seeker. HE said he did 15 reality checks but nothing worked and got pissed off

I was wondering, would it work if I put "You are dreaming" on every binder/locker I have? And then whenever I see the words, I'd thnk and do reality checks. I'm having trouble lucid dreaming need every technique I can find.
I was thinking that if I have those "you are dreaming" signs everywhere, jt would appear in my dream?