Freud explains...

I think I know what they all mean now. In the first one she was her, no doubt. It doesn't matter she was disguised, dreams are just like that and I think I've got the message.

In the second one a small detail showed me one of my doubts, an uncertainty that time is already answering.

The last one was kind of a conclusion, emphasising my position.

"If the rule is like this, I'd rather being an exception."