 One of the quick tips that I learned recently was from Steven Robels who does the Apple Insider podcast. He posted this one to Twitter and it blew me away. You know, when you are in messages on the iPhone, we have reactions to those messages and you can press and hold on the message and it shows you the reactions on the top of the message, above the message I should say, and then a menu of things below the message to, you know, for various things reply and that sort of thing. And that that's great, but you have to press and hold and wait a beat for that to all change in the user interface. If you just want to pull up the reactions, you can double tap the message and the reactions bubble appears immediately and you can choose one very, very quickly.