If we talk about the necessity of equipping contemporary engineers, functioning in the “Industry 4.0” and/or creating for the members of “e-society” practical conditions of being and acting and also equipping non-engineers in a (which one?) set of technical knowledge and competencies, the evident problem appears: is there a balance between the amount of non-technical knowledge and competencies of an engineer and the amount of technical knowledge and competencies of non-engineers if we expect the our “e-world” will function properly (according to expectations)?