You can be anyone that you want to be in this life. The key is clarity, focus, and taking small steps toward those goals everyday. Everyone is unique. There is no such thing as a one-size-fits-all solution to life. Learning about yourself, your motivations, and how to incorporate simple mindfulness habits will take you where you want to go.
We may never satisfy every single desire in this lifetime. There is always something to learn, improve upon, or experience. Oh how sweet Life is.