I don`t really like to be hugged by strangers either-although most people don`t hug you when first meeting you. But hand shaking,although I do it,always creeps me out a bit. Have you ever stood near a men`s restroom and watched how many men walk in and out without having (obviously) taken the time to wash their hands? Or even seen many women in the ladies room walk out without bothering? Years ago,we were in this very,very high end restaurant in the San Francisco area with friends, and the owner (who,by the way,prepared Caesar salads and Steak Diane and Cherries Jubilee tableside,came into the restroom while our friend was in there,used the facilities and walked out without washing his hands. Ewwwww!