[Mohammad was described as a mullah,]
"...a Muslim who prayed five times a day and adhered strictly to the Quran's prohibition against alcohol, adultery and other vices"(I missed part of the quote when copying it and can't find it again)
Perhaps the description of him is mistaken...he sure liked hookers and bars too.
It's an attraction-repulsion thing. Chaste muslim men come to the West where "forbidden fruit" (available, sexy, uncovered women and alcohol) is everywhere. After a lifetime of secret fantasies (don't forget the 72 virgin stuff!) suddenly they can walk into a strip club and get a whiskey and a lab dance. WOOOOHOOOO!!!!
How does Mohammed feel the next day? Dirty, unclean, miserable. He prays EXTRA hard for redemption. What does Allah whisper in his ear?
"You must destroy that filthy infidel society which led you astray!"
It's simple to understand, IMHO.