Any advice for a person reaching the 4 year mark?

I suddenly realized that I’m reaching my 4th year in the industry this June. This feels like a monumental time just like my senior year in university. And so it made me look back on my progress so far.
What are things you wish you’ve known or things you hope to achieve by the time you reach 4 years in the work force?

Link: https://dev.to/sforce/any-advice-for-a-person-reaching-the-4-year-mark-4nai