You, human being, are a creator. What does that mean? It means you are like God, a creator. You are a creator in physical form, so get over yourself and stop believing you are powerless! The truth is you are all powerful.
How do you create, as a human? You create by translating your expectations into physical form.
The World is meant to serve as a reference point. The exterior appearance is a replica of your interior desire. When you allow this ability to serve you, you can change your personal world. You already do it without knowing it. You have only to use your creator ability consciously, to examine the nature of your thoughts and your feelings and project those with which you basically agree.
Your Thoughts and Feelings are your creative tools that you can use to align with, to attune to the reality that you desire to have as your world, your reality. You are doing it already but mostly unconsciously because you don't believe you have that power.
What's unfortunate is that you see your thoughts and feelings as liabilities that make you powerless when they are really your greatest strength when used with mindfulness and greater awareness.
Translate your expectations into physical form with conscious intent. That's called creating a world.