Is it wrong to immediately have problems liking someone who shakes your hand like a wet fish the first time you meet them?

Is it okay to choose not to shake someone's hand if they have just sneezed into it and you are not able to see if said sneeze was dry or wet?

What of this 'man hug' style handshake combined with shoulder grip?

Rubbing palm with middle finger while you are shaking, yay or nay? What are you trying to say?

DiScuss.