5. More hours at work: After being a manager, you have to give up the idea of returning home in time as by acquiring the higher position you are projected to arrive early and remain in the workplace late than the other employees; however the duration varies from company to company. Although, a managerial position can help you to earn more respect and bag more cash, it is always advisable to know the drawbacks of this position as you will have to spend most of your time at work.