About this quote

The idea puts the measure of success inside your day-to-day feelings rather than an external score. If you wake up and like who you are, like the work in front of you, and like the way you do it, you are living the kind of success that lasts. That gives you real, usable choices: tweak tasks, cut what drains you, insist on clearer hours. Try one small change this week and watch whether your satisfaction actually rises.

When to use it

• At the office after being offered a big promotion with longer hours: "I can take this if I still like who I am at the end of the day; if not, I should decline."
• Signing up for a research advisor before choosing a topic: "I need a project I enjoy and a way of working I can live with, otherwise it's not worth it."
• After months of rigid training that left me burned out: "If I don't like how I train, then calling it success is pointless."
• Choosing between a higher-paid job and more family time: "Which choice lets me like myself and how I spend my evenings? That will tell me what to do."