You learn more from the friend who disagrees with you than the ten who repost you.

Agreement carries almost no information. Somebody reposting you has told you nothing except that they like you, which you already knew. The friend who says they think you are wrong is spending something to say it, and what comes back is the one thing you cannot get on your own, which is a view from outside your own head.

Keep that person close and make it safe to be that person. Ask them before you decide rather than after, and do not punish the answer when it is not the one you wanted.