[Accelerator continues to stare, lips turned downwards in a slight scowl. If this is a joke then he's really, really bad at it. At least he's willing to explain a little? It's better than nothing.]

Not necessarily. I've talked to people who remember being here, got sent home and came back. There have also been people who were here but don't remember it, went home, and came back.

[He doesn't have enough data to tell whether or not it's a deliberate choice by Echo, some kind of pattern, or if it's just completely random.]