A kid showing their age.
When I started at a company, I listened to stand-ups of 'yeah 4 weeks' and whined I could do it -today-. And I could. I was a rockstar, everyone else was an old lump.
FF to today and I realize how much I didn't know. Mostly business relations, relations with product, proper testing and pipeline integration, and honestly...just thinking. I used to be prolific and just write and write. Today I think way more than I write, and accomplish more.