According to Mark Cuban, the one trait that successful people have in common is putting in effort, which is within their control.
Successful individuals go beyond their job requirements and take the initiative to solve problems proactively.
Many people lack this quality, either by sticking strictly to what is asked of them or by neglecting important details.
Cuban advises against hiring individuals who don't go the extra mile. However, there is a growing movement of employees advocating for setting boundaries and not doing more than what is expected of them.