 Yes. Everything this doctor is saying is opposite. The question is... Right. I'm going to give you one more chance to end a sentence with a question mark before we go on to the next caller. I know from my own experience, causing the heart of somebody... Okay. I know from my own experience, he is not the start of a question. Sorry, Dr. Schwartzberg. Let's go to Susan in El Cerrito next. Good morning, Susan. Yes. Hi. I had a vaccine in November.