There are many challenges that I face in previous jobs. The most recent one was about a couple weeks ago when I work with the mentally ill right now, mentally ill clients with dementia or schizophrenia, different mental illnesses. And he was having an episode, so he thought that he didn't recognize me, and he tried to punch me because he felt threatened because he didn't recognize his surroundings. So he was having a dementia episode. What I did was I stayed calm. I did not take it personal, and I explained to him where he was and who I was and why I was there, that I was there to help him, to keep him safe.