Are you in charge of a company?
Leadership is more complex than (hierarchy) management (from a function/task to be the boss):
There are tools you can use to get started. For example, you can find coherence in the various roles and activities you have to do.
Take a look at the Leaders manual published in Harvard Business Review.
Leadership: what are the things I want to accomplish (doing the right things)
Management: how can I best accomplish certain things (doing things right)
To zoom in on the question: Management versus Leadership. Maybe you have a – maybe negative – image of a manager (who pulls the strings and determines that things happen in the right way)? And a (rose-coloured) image of the leader, who sows and cares so that the plant (the employee) can grow? There’s a piece of truth in both.