Ain’t got a lot to say but here we go.
Jax‘s room is the exit and he hops in and out of the circus as he pleases

(and him not telling the cast how to leave all this time is the worst thing he’s ever done that goose is talking about) 🤷🏽‍♂️

not a whole lot of proof to go along with this except for this.

every room in the circus so far has had warm yellow lighting. in the recent post of Jax‘s door it’s the only time bright white light is seen in someones room.
the only other thing that radiates that same color coming out of Jax’s room is the void.

which is how I believe you get out.
what y’all think 🤔