So last night I had a dream, I was at an airport, I bought a ticket and looked at it. It wasn't like a regular ticket though. It said (I remember this clearly) Floor 6 and Terminal 175. There was another number but I cannot remember it. There was also text on the ticket , but I couldn't read it. I know you cannot see text in dreams, but I saw numbers. So is there a difference between looking at text Vs Numbers?