Why Your Definition of Success Matters More Than Your Plan
Most people never write down what success means to them. They inherit a definition from parents, employers, social feeds and salary surveys, then wonder why reaching each milestone feels flat. If you have ever hit a goal and felt only relief, the problem was probably not effort. It was the target.
Psychologists have studied this gap for decades. Self-determination theory, developed by Edward Deci and Richard Ryan, includes a branch called goal contents theory. It compares goals pursued to satisfy real needs, such as growth and close relationships, with goals pursued to win validation from others, such as status or image. According to the overview of self-determination theory on Wikipedia, people who pursue goals to meet their own needs tend to experience need satisfaction over time, while those chasing validation often do not. That is a summary of a research tradition, not a guarantee, but it points to a practical idea: choose goals you would still want if nobody ever clapped.
This guide gives you a simple way to define success for yourself, test it, and build habits around it, with quotes that have been traced to real sources.
Step 1: Separate Borrowed Goals From Chosen Goals
Start with a blank page and list ten things you currently want: a promotion, a house, a fitter body, a finished book. Next to each, write one sentence answering, "Who am I picturing when I imagine achieving this?" If the honest answer is a rival, a relative or an audience, the goal may be borrowed.
The poet E. E. Cummings understood how strong the pull to conform is. In his 1958 advice to young writers he put it this way:
To be nobody-but-yourself — in a world which is doing its best, night and day, to make you everybody else — means to fight the hardest battle which any human being can fight; and never stop fighting. — E. E. Cummings
Use this as a filter. For each borrowed goal, ask whether you would pursue it if it stayed private. Keep the ones that survive, and cross out or reshape the rest. You are not rejecting ambition; you are checking who owns it.
Step 2: Sort What You Control From What You Do Not
Many definitions of success fail because they depend on things outside your hands: market conditions, other people's opinions, luck. A goal such as "get promoted this year" is partly in your control and partly not. A goal such as "deliver three projects I am proud of" is nearly all yours.
The Stoic teacher Epictetus opens his handbook with exactly this distinction:
Some things are in our control and others not. Things in our control are opinion, pursuit, desire, aversion, and, in a word, whatever are our own actions. — Epictetus
Rewrite each surviving goal as an action you can take. "Be respected" becomes "do careful work and give credit openly." "Be wealthy" becomes "save a fixed amount monthly and learn one financial skill each quarter." You still care about outcomes, but your daily measure of success becomes the part you can steer.
Step 3: Write Your Success Statement
Now combine your chosen goals into a short statement, two or three sentences at most. A useful template has four parts:
- Work: What kind of work or craft do I want to be known for?
- People: Who do I want to be present for, and how?
- Health and energy: What do I need to protect so I can do the rest?
- Limits: What will I refuse to trade away, such as honesty, family dinners or sleep?
Here is an example: "I want to build useful software with a small team, be home for dinner most nights, stay healthy enough to hike with my kids, and never take credit that is not mine." Notice that it contains no salary figure and no job title. Numbers can serve the statement, but they should not replace it.
Step 4: Do the Work, Not the Waiting
A definition on paper means nothing without effort behind it. Thomas Edison, whose long record of experiments is part of why his name is attached to persistence, spoke bluntly about the role of chance in his own work:
I never did anything worth doing by accident, nor did any of my inventions come indirectly through accident, except the phonograph. — Thomas Edison
The line comes from a 1898 interview in Success magazine, as recorded on Wikiquote's Thomas Edison page. Edison goes on to say that once he had decided a result was worth getting, he made trial after trial until it came. For you, that means turning your success statement into a weekly schedule: protected hours for the craft, a recurring time for the people you named, and a fixed time for exercise or rest.
Start smaller than feels impressive. One hour of focused work on a goal you chose beats five hours of anxious busyness on a goal you inherited.
Step 5: Plan for the Days You Want to Quit
Every chosen goal hits a flat stretch. Decide in advance what you will do when it does. A simple rule is the "one more structured attempt" rule: before abandoning a project, change one variable, such as the method, the timing or the audience, and try again.
Our greatest weakness lies in giving up. The most certain way to succeed is always to try just one more time. — Thomas Edison
This line appears on the same Wikiquote page and is traced there to a quote book from the Edison and Ford Winter Estates. Treat it as advice about structure, not stubbornness. If the second attempt fails and the goal no longer matches your success statement, quitting is a legitimate decision, not a weakness. The point is to quit by choice, not by exhaustion.
Step 6: Use Setbacks as Training
A chosen definition of success will be tested by events you did not plan. A client leaves, your health dips, a launch flops. Epictetus offers a practical question for these moments:
With every accident, ask yourself what abilities you have for making a proper use of it. — Epictetus
The full passage names self-restraint, fortitude and patience as capacities that situations call out of us. When something goes wrong, name the quality it asks for and practice it on purpose. A hard week then becomes evidence of growth instead of evidence of failure.
Step 7: Review Your Statement Every Quarter
People change, and so should the statement. Every three months, read it aloud and ask three questions:
- Did my calendar reflect this statement, or someone else's priorities?
- Which line still feels true, and which feels outdated?
- What one action would make the next quarter more aligned?
Adjust a sentence or two. Do not rewrite everything each time, or you will drift with every mood.
Finally, remember that Cummings finished his advice to students by calling a feeling, working and fighting life "the most wonderful life on earth." That is a useful tone for the whole project: a hard, honest pursuit is allowed to be joyful.
Common Mistakes to Avoid
- Copying a famous person's routine. Their routine fits their goals, not yours.
- Making the statement too long. If you cannot remember it, you cannot use it.
- Measuring only outcomes. Track actions you control, then let results follow.
- Never saying no. A statement without limits is just a wish list.
- Treating every comparison as information. Ask whether the other person's goal is even one you would choose.
A Simple Starting Point for Today
Set a timer for fifteen minutes and write your first draft of a success statement. Do not edit it. Tomorrow, read it and cross out any line that sounds like someone else. By the weekend you will have a working definition, and with it a clearer reason to do the work in front of you.