Forecast using the impact of items on each other, rather than the size of items alone. When you do this, you see how little the size estimate matters in a complex inter-connected system.
A new book by @f4p_dja and @az1 is available starting from today!
If you don't have it yet - hurry up and get your copy.
In the world of information noise, this one is definitely worth reading. I can highly recommend it!
https://t.co/07fXs1sPql