I hate shaking hands at church
In my church service there is a part where people shake hands and wish each other peace. Im fine with the peace part but I think its kinda gross and unsanitary shaking hands. People have been coughing, sneezing picking their nose(mostly kids) and who knows if they wash after using the toilet? Im not a germophobe but shaking hands at church is not a good practice. At least when you do it in business or meeting a person you only do it one at a time and have to get like 20 different peoples "snarf" on your hands.
Lately I just don't do it, I nod and don't put out my hand.