Knowing What You Don’t Know

by Randy H. | Jun 21, 2026 | Blog | 0 comments

When I was working as a moldmaker, a new boss asked whether I had the skills to do a particular job.

“No,” I replied. “I only know what I know.”

He tilted his head and started to respond, probably wondering why I had just stated something so obvious. Then he paused. He realized what I meant: I knew that I didn’t know, and I wasn’t going to pretend otherwise.

That experience reminds me of a learning model developed by Noel Burch in the 1970s called the Four Stages of Competence:

1. Unconscious Incompetence

You don’t know what you don’t know.

2. Conscious Incompetence

You realize what you don’t know.

3. Conscious Competence

You can do it, but you must think about it.

4. Unconscious Competence

You can do it automatically, without conscious effort.

Knowing where you are in the learning process is helpful. It allows you to invest your time, energy, and money where they will have the greatest effect.

I can clearly see these stages in both my musical and language-learning journeys.

Playing guitar

Being able to improvise freely on the guitar is a wonderful experience, but I spend much of my playing time in stages two and three. Occasionally I slip into stage four and everything flows effortlessly. Before long, however, I discover that I need some serious woodshedding—focused, deliberate practice—to move forward.

Learning Portuguese

When I first arrived in Lisbon in 1974, I was undoubtedly in stage one. I had no idea how much I didn’t know.

Fortunately, basic communication skills developed fairly quickly. Eventually I reached the point where I could survive day-to-day without English. In that sense, some aspects of the language had become automatic.

Then I hit a wall—a very big wall.

I realized that my infant-level communication skills were not going to take me much further. More importantly, I didn’t want to spend the rest of my life speaking like a child.

Dedicated language learning is less like climbing a ladder and more like following an upward spiral path. Along the way there are countless plateaus. These aren’t failures. They are periods of consolidation, times when your brain is organizing and strengthening what it has already learned.

During these stretches you have to trust the process. Keep practicing. Keep listening. Keep noticing things that were previously hidden in plain sight. Keep moving toward the next level. Momentum is priceless.

The challenge is that learning is rarely neat or clearly defined. You may be in stage four with one skill, stage three with another, and stage two with several others—all at the same time.