Answer:
they will be underused and learning new interests may become necessary.
Explanation:
Aptitudes usually refer to a person's inborn abilities or talents which include their mental and physical skills.
For example, If Mr. John knows how to sing but finds himself working as an IT specialist for a Security company, there is a high tendency that he will underuse his singing abilities and be more interested in learning IT skills than if he was working for a Radio station.
