The Worst Job in the World?

I still think I'd rather put my finger into somebody's bottom than their mouth! 

Life would be boring if we were all the same. I guess with time and repetition all the bits of jobs that lay people find disgusting become normal to the professionals. 
Interestingly I can check my daughters teeth no problem without gloves but others including my wife and neice and nephew I find it uncomfortable without gloves if we're at home etc.
Funnily enough though a complete strangers kid who'd got hit in the face in the park got fully checked out no gloves etc and I didn't bat an eyelid.