The purpose of this article is to explore a possible correlation between the concept of self-efficacy and the occurrence of a highly intense motivational surge to which Dörnyei refers to as a Directed Motivational Current. To this end, the first two parts are of purely theoretical nature and aim to familiarise a reader with the background information behind our constructs. The quantitative part of our study supports the existence of a strong correlation between our primary variables. The final section is devoted to the qualitative analysis and discussion of our research project and has revealed a few noteworthy implications, such as the importance of a facilitative structure and a tendency for the value of self-efficacy to increase during a DMC experience.