Personal growth in your leadership role should never stop - you should always be ensuring that you are continuing to develop your skills to ensure that you are being the most effective leader you can be.
To develop and grow in business, a leader needs to constantly challenge themselves. Getting too comfortable with the status quo can stifle growth, whereas seeking out new challenges and tackling obstacles head on is how you develop as a leader of your business. You can take on more responsibilities, undertake courses in effective leadership or communication for example, allowing you to develop skills and to compounds your current skill base.
Stay in the know
It goes without saying that staying informed is also important. You’ve got to know what’s going on out there and what the challenges are before you and your team can rise to them. Doing this has never been easier, as the Internet provides ample opportunity to research.
Also a team leader should be aware of the employment laws affecting their team, their company's policies and also any factors affecting the company. Whilst this may seem daunting, you could always seek the advice of your fellow managers.