# Why an expert with every credential can fail at the basics [Home](https://theonlyaxelj.com/en) › [Study](https://theonlyaxelj.com/en/study) › [Articles](https://theonlyaxelj.com/en/study/articles) author: [Axel Jedlitschka](https://theonlyaxelj.com/en/about) published: 2026-10-13 updated: 2026-10-13 language: en reading time: 5 min topic: Organization source booklet: [The Thing You Are Not Doing](https://theonlyaxelj.com/en/shop/introduction/quality-control) You can know everything about a field and fail at the one thing that decides the result, and people who fail at the basics tend to look for a more advanced method. A person can know everything about their field and still fail at the one basic thing that decides whether there is a result. When that happens, they rarely go back to the basics. They go looking for a more advanced method. ## The technician who knew everything but one thing The source tells of a newly graduated technician in a photographic darkroom. According to the source, it was pathetic to see how little he could apply of the important data he held. He knew ancient equipment inside out, and he had strange tricks for rare effects at his fingertips. But he did not know that you wipe developer off your hands before loading fresh film. The result was that every picture shot on film he had loaded came out ruined. Nor did he know that a bottle has to be washed out before different chemicals go into it. And yet, the source says, he could quote by the yard formulas that had not been in use for fifty years. Notice how small the missing thing was. Wiping his hands before touching the film. That one small thing ruined every picture he loaded. The source sums up the case in two short sentences: “He knew photography. He could not apply what he knew.” Suppose an owner hires a marketer with an impressive portfolio. The marketer talks about strategy superbly, and he does not answer customer enquiries within two days. Or take an installer who hires a worker with a stack of certificates. The worker does not clean up after himself, and three customers complain. ## Why someone who fails at the basics looks for something advanced What closes the case is what happened next. According to the source, the technician began straying all over the place looking for new developers, papers and methods. All he had to do was learn to wash his hands and dry them before handling new film. It is a pattern that repeats. A person who cannot perform the basic thing goes looking for something more advanced. From outside it looks like a drive for excellence, and the booklet calls it an escape. Suppose an owner takes three advanced marketing courses, and during all that time does not answer the telephone in time. Now picture the same owner after he commits to answering every enquiry within two hours. That commitment does more than all the courses together. So when someone on your team goes looking for a more advanced method, first check whether they are performing the basic one. According to the booklet, usually the answer is no. ## What a CV does not measure A practical distinction for hiring follows from this. A CV measures knowing. Doing never appears on it. In an interview you can test only the first side: what the candidate knows and how he talks about it. The second side, whether he can apply it, appears on no certificate. That is why, according to the booklet, you test it in the first few weeks, long before the sixth month. This belongs to a wider gap the booklet works on from start to finish. What a team knows and what it does are separate things, and most businesses test only the knowing. A job interview is where this shows up most, because nearly everything tested there is knowledge. Suppose an owner assesses a candidate in an hour-long conversation. He answers every question superbly. Now picture the same owner giving the next candidate a real task from the job. Two candidates out of three fall over at that point. Or take an installer who has a candidate carry out one installation under supervision. That is the entire test he needs. ## What counts as knowing how The source also gives a numerical standard for full command of a subject: one hundred percent letter-perfect in knowing and understanding, in demonstrating, and in being able to repeat the material back with no comm lag. Of those conditions, one decides it: no comm lag, which means no pause before the answer comes. Someone who has to think before answering is not there yet. Suppose an owner asks an employee how a product return is handled. The answer comes after five seconds of hesitation, and that hesitation is the finding. Now picture the same owner after he goes through three real cases with the employee. The next time he asks, the answer comes immediately. The source names what closes the gap: study, drill and familiarity. In its words, “A skilled technician knows what gets results and gets them.” The booklet gives this chapter two short exercises, called identify and hire. The practice section at the end also has one called the verification. The next time someone impresses you with what they know, remember the technician in the darkroom. What decides the matter is whether they do the basic thing, every time. - [The Thing You Are Not Doing](https://theonlyaxelj.com/en/shop/introduction/quality-control): Two lenses: one that sees what is not happening, and one that tells knowing apart from doing. --- [עברית](https://theonlyaxelj.com/he/study/articles/the-expert-who-fails-the-basics) · [Español](https://theonlyaxelj.com/es/study/articles/the-expert-who-fails-the-basics)