Accomplishments and The Two Year Rule
Focus on the present, the glory days of years gone by are becoming insignificant.
[An accomplishment] has a shelf life of two years. After that, it’s still an [accomplishment] – just with an asterisk. – The Runner’s Rule Book, Rule #1.51
Focusing on accomplishments from the past two years seems like a good rule of thumb – much like concentrating a resume on your past five years of relevant experience.