Don't shake hands

Even if you are friendly and enjoy making new friends at church, don't ever shake hands with someone who licks their hand first, and then grabs ahold of yours.....like the little boy who sat behind me today did. I don't even want to THINK about what might have been on his hand that probably tasted salty. Eeeeeeeeewwwwwwwww. Thank goodness for antibacterial gel in small bottles that one can carry everywhere they go.