Added advice from Aaron Patterson

Signed-off-by: Marcus Noble <github@marcusnoble.co.uk>

src/posts/2025-04-30-my-technical-speaking-tips.md

@@ -11,6 +11,8 @@ summary: |
 <details>
 <summary>Changelog</summary>
 
+2025-05-03: Added advice from Aaron Patterson about repeating questions back
+
 2025-05-01: Added advice from Márk Sági-Kazár
 
 2025-05-01: Added suggestion from Oriel about going to the toilet before speaking.
@@ -120,6 +122,10 @@ Be aware that you don't need to be all knowing - if you don't have an answer for
 
 If you think an answer might require considerable time or be confusing to explain from the stage then suggest that the person asking the question meets you after the session to discuss it further.
 
+One thing [Aaron Patterson pointed out on Bluesky](https://bsky.app/profile/tenderlove.dev/post/3lo7btf5gfs2u) that I hadn't included here is:
+
+> during Q&A try to repeat the questions. Audience members don't always have a mic so repeating will help everyone, it makes sure you understand the Q, and buys you time to think of an answer
+
 ## After the talk
 
 So, you did it! You gave the talk! Congratulations! 🎉