I usually talk with myself and I like thinking idiot things. But sometimes my mind travels really afar. For example, yesterday I was in my garden, and I was looking at a lair of a mole. I thought "I'd like to fall into it like Alice, but this hole is too small. I should drink something or eat a pastry like in the tale if I want to get small enough to pass. But if I could do it, I would be already in the wonderland, and I wouldn't need to fall into the hole. And if this is the wonderland, I don't even want to imagine how the real world is". Is this normal?