Management makes new and unexpected demands on you as a person. You can either grow to meet them or shrink away in fear. A big chunk of your success and that of your team depends on how you approach these new demands.
Now you have a range of tools to use that will deepen your self-understanding. Without having yourself as a fixed point of reference, you will not be able to engage with what is going on around you fully. Use your awareness to focus on what matters for you and for your team. Develop the ability to be truly present.
Focus on systematic change, not blame. Use the information that emotions give you to guide this process. Your feelings and your rational mind work best when they complement each other. Be clear about why it is you do what you do, and how that lines up with what other people do. Use the environment...