It's hard to keep up security. You get tired, lonely, bored, exhausted. Everyone screws up at some point, you hope that those you're hiding from don't notice.

It's hard to keep up security. You get tired, lonely, bored, exhausted. Everyone screws up at some point, you hope that those you're hiding from don't notice. It's similar to torture training in the US Military: they teach you that everyone breaks eventually, the trick is to hold out long enough the information you provide isn't that useful anymore.