First i believe its a "figure of speech".
Second they use this to say "it wont be easy but it is possible."
Answer:
When answering someone professionally
Explanation:
Definition of Implicit: implied though not plainly expressed
Definition of Bias: prejudice in favor of or against one thing, person, or group compared with another, usually in a way considered to be unfair
(So just put the two together)
So they know their interests and make sure they don’t get bored so they must include deatial
