Answer:
the self-fulfilling prophecy
Explanation:
Self-fulfilling prophecy: In psychology, the term "self-fulfilling prophecy" is described as one of the different "socio-psychological phenomena" related to someone who argues to expect or predict something and therefore this expectation or prediction of him or her come out to be true just because he or she believes that it will occur or happen and hence the resulting behavior tends to fulfil those beliefs. Henceforth, it is accountable that an individual's beliefs tend to influence his or her actions.
In the question above, the given statement signifies the self-fulfilling prophecy.
