"I have a very steadfast tendency to parent myself, to monitor my development into the person I want to be. I've tried to keep the corruption minimal"

In this quote, Fiona Apple is revealing her strong disposition to look after herself and assist her own growth and development. She sees herself as a parent figure, constantly keeping track of and assisting herself towards ending up being the person she desires to be. This shows her decision and self-awareness in forming her own identity and character. Furthermore, she mentions her efforts to keep any negative impacts or corrupting aspects at bay, indicating her commitment to staying true to her values and objectives. In general, this quote highlights Apple's self-discipline and decision in shaping her own path and staying true to herself.