Track your goals and experiences so you can easily search and recall them later. Why keep a career time capsule?
When it is time for you to interview you'll have your stories ready and searchable
Let your future self know how you felt at this time in your career. Flag certain entries to be emailed to you 1,5,10 years in the future.
Writing down your experiences can reduce stress, help you recall information, and increase the likelihood that you'll reach your goals.