The popularity of e-learning systems is growing because of their effectiveness. It is necessary to adjust learning/training scenarios for every trainee, using advanced information and communication technologies (ICT) tools to achieve this. However, it is not often respected that people have different perceptions of information. A learning system should consider the temperament and character of an applicant/trainee. Since people with the same temperament have approximately the same ability to perceive and process information, as well as similar labour skills, the learning system must first determine the applicant's temperament and after that, based on this, determine how long it will take him to absorb a certain amount of information from the training course. Testing is used for recognition of the applicant’s temperament. But traditional tests–questionnaires are long and the applicant can manipulate with answers. Apart from those, there are other types of tests: color tests, picture tests, figures tests, drawing tests, etc. The advantage of such tests is that they are based on the subconscious processes and thus, are more free from manipulations with answers, take far less time, and less depend on the mood swings. Moreover, according to S. Dellinger, the applicant's temperament type represents a fuzzy set, because a person has one dominant temperament and one secondary temperament, with relevantly different credibility levels. This means, that the determination of a person’s temperament should be implemented in a fuzzy environment, not in a classical environment. For this reason, we want to implement the first part of the teaching system, using this paper. Particularly, we aimed to create a quick and free-from-manipulations test-program, which would allow, determine the type of applicant’s temperament for e-learning individualization needs and determin the innate working skills. The specific fuzzy method is applied. The program was successfully tested on different people.