Questions about "what do I want to do" often lead quickly to "what does the world need". Many of us are doing one thing, but want to do something completely different, and the reason we give ourselves is that the world doesn’t need what we really want to do. To truly live the life of your dreams, you want to be in your essence as much as possible. Spending 8+ hours per day outside of your essence likely is not a good way to accomplish that. Take the time to decide who it is you are being when you are truly being you, and see what you can create from there.
Be you. Every other role is taken anyway.