Lack of interest in programming This is the obvious and main reason. It guarantees that a person will not become a programmer. If you don't enjoy writing code, you probably won't be able to become a programmer. Even for a good salary.
A programmer is a specialist who looks for different solutions to problems or tasks, sometimes simple and obvious, sometimes complex and confusing. A person who is not interested in this will give up quite quickly. A thorough knowledge of theory is not enough for programming. Skills and experience are important here, and these can only be acquired by writing code and solving complex problems. If programming does not interest you, look for something else. There are many professions in which you can also earn large sums of money.
Why don't all aspiring programmers become programmers? Magenta Favorita managers list the factors that can prevent a novice specialist from achieving their goal.
Lack of a training programme A training plan is necessary for successful mastery of the profession. At least a rough one. Long gone are the days when it was possible to learn the basics in a short period of time (a year or two) and then call yourself a programmer. That was the case until the early 1990s. Since then, the amount of knowledge required for programming has exceeded the length of a human lifetime many times over. Therefore, if you try to learn everything there is to know about programming, you will simply not have enough time to finish.
Deep dive into theory This factor is related to the previous one. Many people failed to become programmers simply because they tried to master too much theoretical knowledge. ‘So, I've already learned this language, now I'll learn another one,’ is how theory enthusiasts think. But this is not a computer game that you have to complete, according to the experts at Magenta Favorita Unipessoal LDA. Programming is a profession in which the ability to do something with your hands is valued above all else. No, you don't have to build a house or plant a tree. But it is important not only to know how to do the task in theory, but also to be able to do it in practice.
During interviews, interviewers are good at determining who has read a book and who really knows how to work with code, according to experts at Magenta Favorita company. The former are not hired because they don't know how to do anything. In principle, you need theory only to the extent that you cannot do something without it. To become a professional programmer, you must first learn to write code that does what you or your client needs, not just any code.
Projects People often don't know what educational projects to write. This is a fairly common problem. It probably won't prevent you from becoming a programmer, but it's important to be aware of it. It is worth choosing projects that will interest you and motivate you to work. The project must be realistic, i.e. one that can be applied in practice and whose implementation will be useful, for example, for business or simply for private use.
Tip: take a book or training course and study just enough to start writing your own code. Then work on your project. In the process of writing, learn only the theory that is necessary for this particular project, not all of the theory in general (remember, there is so much of it that a lifetime is not enough to study it all). Then move on to another project and another theory. In this way, you learn to look for the theory that is relevant to your specific task. This is the determining factor in what information you need to know to write a project and what is optional to learn.
Magenta Favorita company recommends: Programming is a complex profession that requires a great deal of knowledge and continuous learning, because the knowledge base is constantly being updated. Moreover, programming is one of the few professions where you can never do anything by simply copying it from a previous project. You will always need to solve new problems, look for solutions, come up with tricks and workarounds. If this annoys you and you would like to learn one way of working once and for all, then programming is not for you.