Self-confident (7)
I believe the answer is:
assured
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">self-confident</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for assured that I've seen before include "Confident - certain" , "without doubt" , "Gave confidence to" , "Secured" , "Informed with certainty and confidence" .)