Few years ago, I used to think I knew everything in Excel.
Then someone casually asked,
"Have you built a custom function with LAMBDA that calls MAP and REDUCE inside a recursive formula?"
I laughed because I thought they were making up words.
They weren't and that's when it hit me.
The more advanced you become in Excel, the less likely you are to say, "I've mastered Excel."
Because every now and then, someone mentions a feature you've never touched, and you're back on YouTube like it's your first day. 😭