Nyorai kuenderera mberi kweiyi ndima - Mukubvunzurudzwa muna 2000, Warren akatsanangura kuti haana kumborega mimhanzi pasinei nekurambwa, kuora mwoyo uye hurombo. Muna 1994, imba yaWarren yakakuvadzwa nokudengenyeka kweNorthridge
, zvichimuita kuti ave anosuruvara uye asina pokugara, achifamba achibva mumahotera achienda kudzimba dzokurenda. Akataura kuti kurapwa kwakamubatsira pakunyora nziyo. Akaratidzawo kuti anoshanda maawa gumi nemaviri kusvika gumi nematanhatu pazuva, anogara achitora keyboard yake pese paanenge achifamba uye ari "... anopenga uye akasimba kupfuura zvandaive ndiine makore makumi maviri... "