person A: My daughter went on a mission trip to an area that is really depressed.  She brought something extra back home with her though.
person B: What did she bring back?
person A: Lice - she brought back LICE!  I was so embarrassed by it_comma_ even though I knew she'd gotten it from the children she went to serve.  Of course then I was sad for those kids not having anyone take care of that for them.
person B: Wow that's awful_comma_ I had lice in school.