If a theme becomes recurrent, as if reappearing in the mind asking for a new approach, it is a sign that it deserves more attention. The common thing would be to abandon it, putting it down to a supposed lack of creativity, when one only rarely uses something new to create. The fact is that feedback is often evidence of personal importance, evidence that should be mandatory in everything the artist sets out to do. It is therefore important to consider it carefully, because a great work is usually the offspring of a great obsession.