I was not a very good public speaker (or general communicator), and it would make me feel uncomfortable having to have some normal conversations like ordering f

I was not a very good public speaker (or general communicator), and it would make me feel uncomfortable having to have some normal conversations like ordering food. Nothing too severe, it didn't really interfere with my life, but it bothered me that it wasn't a very easy thing for me even though it was a daily part of my life. I think the most impactful way that I have improved this is sort of different from what a lot of people have recommended: Ask strangers how their day is going. You're ordering a coffee? Well that barista has had a day, and you should ask them about it! It takes them a few seconds to ring you up, "I'll have a medium coffee, black, thanks! How has your day been?" People are usually very happy to be asked how their day is going, and you get the chance to practice small talk. After a while it feels natural, and you cheer up most of the people you interact with.