Update prompting.mdx

fern/product/speech-synthesis/prompting.mdx

@@ -94,6 +94,12 @@ It will always put emphasis on AH instead of AE.
 
 ## Emotion
 
+<Info>
+At the moment, there is no clear way to infuse emotion into the generated speech based on prompts or anything else. However, we are working hard on this technology, and we are all building something that has not been done before.
+
+For the time being, the suggestions below work, and they work especially well with the English V1 model; unfortunately, they work less well with other models. The AI will read the whole text that you provide, just like an audiobook, but it will try to infuse some emotion based on the text that you give it.
+</Info>
+
 If you want the AI to express a specific emotion, the best approach is to write in a style similar to that of a book. To find good prompts to use, you can flip through some books and identify words and phrases that convey the desired emotion.
 
 For instance, you can use dialogue tags to express emotions, such as `he said, confused`, or `he shouted angrily`. These types of prompts will help the AI understand the desired emotional tone and try to generate a voiceover that accurately reflects it. With this approach, you can create highly customized voiceovers that are perfect for a variety of applications.