Personal view, or estimation (7)
I believe the answer is:
opinion
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">personal view</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">estimation</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ ></span>
(Other definitions for opinion that I've seen before include "View, judgement" , "Belief not founded on proof or certainty" , "thinking" , "View, barrister's advice" , "Belief or conviction" .)