Does it bother anyone else, that there are parts of your life you don't remember? You have done and said things that you don't even know about anymore. That means you don't even have the right perception of yourself because you don't even fully know who you are. However, something that you've forgotten about could be a core memory in somebody else's mind.
You are a lost boy from Neverland now you're back, years later, to free the other's from Pan's clutches you had a name once but now they just call you Hook.
What if the only reason we can't walk through mirrors is because our reflection blocks us? What if they're protecting us though? What if they know that the other side is horrifying and painful and they are trying to keep us from ever crossing over? I must be on the wrong side of the mirror then.
Starting at age 10 humans are given companion animals that develop alongside them. These animals can range anywhere from a goldfish to a horse to even a dragon. The only catch is that they are assigned based on behavior during childhood.