U know , you can actually prove you are a sunni without insulting whole shias ?
curse alassad or iran a little
kurds are extremely seperated when it comes to politics . you cannot treat the kurds in iraq like a united front . every single person can have his/her own agenda . some fight for nationalism and for the wet dream of having stablished an state within iraq . some fight to simply protect their own people . the former can be crushed like a piece of cake , the latter cannot .
believe me , ideology and morale is very important when it comes to fighting : the exact same reason why ISIS has succeeded so much .
in their little nut-size jihadi minds , they are really fighting for allah , beheading for allah , killing for allah .