You Can Always Be Doing It a Little Better, a Little Bit Faster

There's always more in you. And if you don't remind yourself of that, it just goes untapped. The idea of sunk cost is so important because it's essentially realizing that you're no indebted to the resources you've spent or exhaustedd there's no need to be a slave to previous decisions that you've made. Just shock it up as an integral step in your learning process and aspect of growth.