Barbell — The Only Productivity System You Need To Thrive In An Unpredictable World

Oscar Lagrosen
7 min readFeb 21, 2022

Imagine the perfect productivity system that can ever exist. This system would have the following nine characteristics:

  • Effortless input, allowing you to enter new information directly before you even think about it twice
  • Reliable retrieval, you receive the information when you need it. No need to…