The paper focuses on the processes of transfer of linguistic skills from the learners’ mother tongue to the discovered second language. Language transfer and acquisition promote the psychological adaptation and orientation of target learners and teachers. The acquisition of a second language uses the psychological theory which defines the mechanism of reception and production of a new language by the brain. Psychological theory is used to study, develop and implement this paper. An exploratory research method is used to arrive at the results. In this case, the qualitative approach was used to collect qualitative data and information on this subject matter. The aspiration is to describe the challenges that learners face in discovering and using the second language at school. The quality of education depends on the quality of the language of instruction at school.