Still, you really have to watch out for buying into all the Sunni propaganda regarding how crazy the Shi'ites are ~ after all, the Sunni dominated the Iraqi Shia for a thousand years serving as "tax farmers" for the Turks.
To generalize- The Shiia are the country bumpkins of Islam, the less worldly, more polytheist, less educated and are treated like crap by the Sunnis who are 90% of Islam