ers ▁more ▁anx iety ▁problems ▁and ▁has ▁to ▁be ▁co ached ▁by ▁Andrew ▁in ▁the ▁early ▁sections , ▁but ▁she ▁eventually ▁comple tes ▁the ▁course ▁without ▁much ▁trouble . ▁Flora ▁has ▁trouble ▁compreh ending ▁how ▁to ▁use ▁her ▁mirror s ▁and ▁d uly ▁fails ▁the ▁challenge . ▁Finally , ▁Dallas ▁comple tes ▁the ▁challenge ▁with ▁few ▁difficulties ▁and ▁shows ▁none ▁of ▁the ▁stress ▁related ▁problems ▁she ▁has ▁been ▁suffering ▁with ▁until ▁now . ▁ ▁Best ▁Per former : ▁Dallas , ▁Az im ▁and ▁D iane , ▁who ▁did ▁the ▁challenge ▁perfectly . ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ ▁▁▁▁▁▁▁▁▁▁ ▁Wor st ▁Per former : ▁Kevin ▁and ▁K ly ne , ▁who ▁both ▁did ▁just ▁as ▁bad ▁as ▁each ▁other , ▁but ▁Kevin ▁did ▁more ▁damage ▁to ▁the ▁course ▁than ▁K ly ne . ▁ ▁Dallas ▁is ▁the ▁only ▁driver ▁who ▁shows ▁any ▁desire ▁to ▁gradu ate . ▁Despite ▁this , ▁the ▁exper ts ▁un anim ously ▁decide ▁that ▁D iane ▁should ▁be ▁the ▁person ▁who ▁gradu ates , ▁feeling ▁that ▁she ▁has ▁a ▁better ▁overall ▁attitude ▁than ▁Dallas ▁and ▁would ▁be ▁sa fer ▁to ▁send ▁back ▁out ▁onto ▁the ▁road , ▁but ▁Andrew ▁disag rees , ▁pointing ▁out ▁that ▁Dallas ▁had ▁been ▁the ▁best ▁performing ▁driver ▁until ▁this ▁point ▁and ▁that ▁she ▁actually ▁wanted ▁to ▁leave , ▁while ▁D iane ▁express ly ▁said ▁that ▁she ▁wanted ▁to ▁stay . ▁Furthermore , ▁Dallas ▁over c ame ▁her ▁stress - related ▁problems , ▁while ▁Andrew ▁arg ues ▁that ▁the ▁panel ▁should ▁not ▁over look ▁D iane ' s