somebody posted this picture to linkedin and I thought it was very interesting: https://media-exp1.licdn.com/dms/image/C5622AQEqqnj-e23vQw/feedshare-shrink_800/0/16331[…]84000&v=beta&t=jL5y-n9dZN3ta397XrrLSpnlpccsoiKs8iWaOERthFI