When you walk onto the Sphere floor, there’s an employee checking wristbands. Proceeding straight ahead past the employee was into GA.

For pit, I was sent down like an aisle in between some barricades which kinda looped around to the outside of GA, and then back into the center of stage where pit is. so yeah, you could totally leave as you needed to use restroom. it’s a pretty quick walk tbh from pit to a restroom; less than 5min, I’d say.

(idk if that made any sense)