The best way to build up your vocabulary and writing skills is to read. Even though the Hello, World books are for younger readers, my son can still benefit from them. Just this page alone is first of all absolutely adorable, but you can say words like “taxis” and “library.” Ok, maybe that’s not a strong example but you come across way more words in texts versus in conversation. So keep reading.
Oh, and shout out to all the Dalgona coffee makers and drinkers out there! Cheers.