Why "Just Doing More" Doesn't Make You Better
Many professionals assume that experience alone leads to expertise. Put in enough hours, and you'll eventually master your craft. But research by psychologist Anders Ericsson tells a different story: it's not the quantity of practice that drives improvement — it's the quality.
A surgeon who performs the same procedure the same way for 20 years doesn't necessarily get better. A musician who runs through familiar pieces every day may plateau. What separates true experts from experienced amateurs is a specific approach Ericsson called deliberate practice.
What Is Deliberate Practice?
Deliberate practice is a structured approach to skill development with four core characteristics:
- It's purposeful. Each session targets a specific skill or sub-skill, not general performance.
- It's focused on weaknesses. You work on what you can't do yet, not what you're already comfortable with.
- It involves immediate feedback. You know quickly whether what you did was right or wrong.
- It's mentally demanding. Real deliberate practice isn't enjoyable in the way that casual practice is — it requires sustained concentration.
Applying Deliberate Practice to Your Career
You don't have to be an athlete or musician for this to apply. Here's how to use this framework for professional skills like writing, coding, leadership, or public speaking:
Step 1: Identify the Skill Components
Break your target skill into specific sub-skills. Public speaking, for example, includes: vocal pacing, eye contact, structure, handling nerves, and storytelling. Work on one component at a time.
Step 2: Set a Specific Micro-Goal
Instead of "get better at writing," try "write an introduction paragraph that hooks the reader within the first two sentences." Specificity is what makes improvement measurable.
Step 3: Get Quality Feedback
Feedback is the engine of deliberate practice. Sources of good feedback include:
- A mentor or coach who can observe you directly
- Peers who will give honest, specific input
- Recordings of yourself (uncomfortable but highly effective)
- Measurable outcomes (conversion rates, code review comments, test scores)
Step 4: Adjust and Repeat
Deliberate practice is iterative. You attempt, receive feedback, adjust your approach, and attempt again. The cycle is fast — don't let too much time pass between iterations.
How Long Should a Deliberate Practice Session Be?
Ericsson's research suggests that most people can sustain true deliberate practice for about one to four hours per day before cognitive fatigue sets in. Quality matters far more than duration. A focused 45-minute session beats a three-hour unfocused one every time.
The Role of Mentorship
Having a skilled coach or mentor dramatically accelerates the process. They can spot errors you can't see yourself, model correct techniques, and help you avoid ingrained bad habits. If formal mentorship isn't available, studying the work of top performers in your field — analyzing how they do what they do — is a practical substitute.
Key Takeaway
Most people practice in their comfort zone. Deliberate practice means spending time at the edge of your current ability — where it's uncomfortable, effortful, and occasionally humbling. That edge is exactly where growth happens. Identify your weakest professional skill, break it into components, and start targeting one piece at a time.