“A psychopath is a chameleon who becomes ‘an image of what you haven't done for yourself.’” So, the only way to keep yourself safe from being conned or having others detrimental behavior affect you is to know your own vulnerabilities and realize your own potential.
It isn’t possible to finitely determine if a creative partner is more advantageous but if creativity helps to elongate the span of a relationship by allowing them to think of fun and fulfilling ways to make a partnership last, then certainly that type of creativity is something to aspire for in your potential love.