https://www.bergundsteigen.com/artikel/sturzangst-alles-nur-in-deinem-kopf/ https://www.outdoor-magazin.com/klettern/die-liebe-angst/https://link.springer.com/chapter/10.1007/978-3-642-93245-8_5https://www.researchgate.net/profile/Andre-Pittig/publication/-377249152_Individualisierte_Exposition_bei_Angststorungen_Mehr_Flexibilitat_statt_Habituation_fur_alle_Individualized_exposure_in_anxiety_disorders_More_flexibility_instead_of_habituation_for_all/links/659e49463c472d2e8ec1ed82/Individualisierte-Exposition-bei-Angststoerungen-Mehr-Flexibilitaet-statt-Habituation-fuer-alle-Individualized-exposure-in-anxiety-disorders-More-flexibility-instead-of-habituation-for-all.pdfhttps://link.springer.com/chapter/10.1007/978-3-662-49322-9_19https://link.springer.com/chapter/10.1007/978-3-662-56802-6_12https://www.alpenverein.de/chameleon/public/19e406c4-34d9-cea0-f6a2-b76ecdbc6e29/Angst_Bergsteigen_Breckner_kurz_26067.pdfhttps://books.google.de/books?hl=de&lr=&id=dpubEAAAQBAJ&oi=fnd&pg=PA7&dq=lehrbuch+emotion&ots=JdMP4jYFZ8&sig=6RAdLYuHnvkabul36saLCPOo-3ohttps://books.google.de/books?hl=de&lr=&id=dpubEAAAQBAJ&oi=fnd&pg=PA7&dq=lehrbuch+emotion&ots=JdMP4jYFZ8&sig=6RAdLYuHnvkabul36saLCPOo-3o