The
opinion you entertain so completely that you functionally believe it while you express it, no matter the possibility that you
will express-and, to an extent, believe-an opposite
opinion later.
John was telling Kate to "just accept that women in video games have huge breasts because that's what sells and we should let the free market function as it
will". But that appears to have been a stanislavski opinion, because two days later he was arguing that the writers for
Star Wars should focus on it's "
real fans" rather then diversifying the cast "Just to sell to a larger audience".