person A: I work at an animal shelter and it's such rewarding job. It feel so good to be taking care of the animals there. 
person B: My daughter is thinking about that career track.  Is it hard though when an animal doesn't make it?
person A: Yeah it really is_comma_ but we try our best if that is likely to minimize the pain. 
person B: That would be the only thing that would keep me from it.  I admire those that care for our animals_comma_ so thanks to you for being you.