The higher you climb, the further you fall.
Carol has flashbacks to a Rope Course training scenario where she kept falling.
This sequence was shot at Fulcrum Adventures, a rope course near Culver City Park, the location shooting of a couple of the other flashback scenes, and very near Sony Pictures Studio, which is the home studio for this film.
MAP
[googlemaps https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d13115.770066164128!2d-118.39153412556682!3d34.01502010462586!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x0%3A0x95de1d5536e89b2a!2sFulcrum%20Adventures!5e1!3m2!1sen!2sus!4v1624129171508!5m2!1sen!2sus&w=800&h=600](Captain Marvel, 2019)

