Self-love (10)
I believe the answer is:
narcissism
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">self-love</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for narcissism that I've seen before include "Self-obsession" , "Vanity" , "Self-absorption" , "Admiration for oneself" , "Self-love" .)