You are what you are and where you are because of what has gone into your mind. You can change what you are and where you are by changing what goes into your mind.
Zig Ziglar states that what you feed your mind determines your appetite. There is great power in becoming influenced by the things you read, watch or listen to. That's why it is imperative to feed your mind in positive and holy ways: https://www.ziglar.com/product/raising-positive-kids/