I've been pondering this question for some time now. On outer layer yes Q ask questions and get us to question but something felt like there was more. I started to look up the letter and wow I suggest everyone do some digging on this. Things I found that I wanna share. Q is 1 of the two rarest words in the English language z is the other. God is alpha and omega so I respect if they left God have the z. Q is almost always followed by U so u almost always follow Q Haha If u look at the shape of it it looks like a curved path leading into a circle or group. Both the lower and upper case r like this. There r so many more things look it up for yourself and share plz cause I'm sure there is more