Vim never ceases to amaze me. There are so many ways to do things and even though I've been using it for around 25 years, there are still new things I find in vim almost daily.
Something that I just used today was that I needed to delete the text in a line up until a particular word. Sure, I could delete a certain number of words or repeat a delete command, but I didn't know that this solution existed until today.
delete up until "mystring". I'm sure all of you knew about this before, but this was a new one for me.
I love working in Vim daily and I'm always finding new ways to make myself more productive.