Final answer:
The provided text excerpts do not contain information about a character named Miles or what he picks out of his eye after a nightmare. No answer can be provided based on the current excerpts.
Step-by-step explanation:
The passage you're referring to seems like it's from a work of literature, but the specific action you asked about, relating to Miles and what he picks out of his eye after waking up from a nightmare, is not detailed in any of the provided excerpts.
These passages appear to come from different stories and do not contain a character named Miles in the given context. Therefore, no answer can be provided based on the current information. If this is a passage from a specific book or story, please provide the correct text or a more explicit reference to the work in question.