A bit late but still, the thing about reading in a dream is if you briefly look/read something your brain will makeup the meaning, simulating reality. But if yo

A bit late but still, the thing about reading in a dream is if you briefly look/read something your brain will makeup the meaning, simulating reality. But if you look at each individual character you will only see some primitive lines and circles because the language is a complicated thing and the part of the brain related to it is off during sleep. In other words you will see something like this |\-oo\-- and your mind will say "ok this means train station is this way". The key to this and all other tricks is attention, just think how many times a day you pay attention to exact shape and font of letters? Usually it's not much :)