"Not that tricky from what I've heard," Nick shrugged. "I've heard people say they can go do that. I haven't found that door yet, but I'm not really looking. My life's been a descent into the worst kind of rabbit hole for years before I dove into inescapable pocket universes."

Unfortunately, the reason he didn't want to go back was alive and well and poking him in the back of the head, so that need to stay away might be moot at best.