First, stop him from talking for a moment. Ask if he's okay. If he's choking, you might need to perform the Heimlich maneuver if you're trained to do so.
React with concern. Don't make fun of him as it could be embarrassing for him. Encourage him to relax his body and breathe slowly. If it seems like a serious medical issue, call for medical help or at least ask if he has any medical conditions that could be causing this reaction.
There could be several reasons. He might be trying to hold back laughter while telling the story and accidentally start gagging. Or perhaps he ate something that didn't agree with him right before starting to talk, and it's causing discomfort in his throat as he tries to speak.
If it's due to nervousness, taking a few deep breaths before starting to speak can help. This calms the body and relaxes the throat muscles. He can also try to focus on something else for a moment, like a spot on the wall, to take his mind off the stress of telling the story.
He could be nervous. Maybe he's not used to speaking in public or sharing this particular story. The stress of getting the story out right might make his throat feel tight, leading to the gagging sensation.
One reason could be that she is extremely nervous. Maybe she's not used to public speaking or sharing her story in front of an audience. Another possibility is that she might be physically unwell. For example, she could have a sore throat or some kind of respiratory problem that makes it difficult for her to speak smoothly.
If the gagging continues, check if she has any medical conditions. Maybe she needs to sit down and rest. You can also try to distract her from the situation. For instance, start talking about something completely different and light - hearted. If there are any strong smells around, try to remove the source or move to a different location.
Some of the audience might have felt deeply sympathetic towards her. They could have sent kind messages in the chat to show their support.
You should listen attentively. Look her in the eyes and nod to show that you are following her words.
Maybe it's the sudden and unexpected gagging that adds a comical element. It could be that his normal storytelling is disrupted in a humorous way, like he chokes on his words or makes a funny face while gagging.
First, we should listen carefully. Maybe he's had a unique or difficult experience with acid. Then, depending on the context, we could offer support or advice. If it's a dangerous situation related to acid, like illegal use, we might need to encourage him to seek proper help or even report it to the relevant authorities.
Tell them firmly that such stories are not acceptable in the current context. For example, 'I don't want to hear this. It's inappropriate.' If they continue, you may need to remove yourself from the situation.