Introduction

There is an incredible advantage in life for those who can separate past and future. Walk away from the past, move on to new things. The idea of sunk costs is so important because it's essentially realizing that you're not indebtedto the resources you've spent or exhausted. There's no need to be a slave to previous decisions that you've made. Life is too short to run in place. If it's not pushing you forward, drop it. if it's not what you need forget it.