It’s worth organizing and filing old documents, especially items from college. Papers you wrote. Worksheets you completed. Projects you submitted. Course readers. Class notes. To reduce the clutter in my life, I am scanning all of my college documents as digital copies and recycling the leftovers. Through the process, you skim almost everything. Inadvertently, you remember (and re-learn) old things that you learned long ago and have since forgotten. Little lessons here, little takeaways there. Organizing your life in this way is a magical experience. I suggest you try it.