Interesting. They posit several conditions for mind-changing.
The person is motivated/somehow involved with the outcome of the decision.
The argument for a different view is strong.
Their own view is shown to have a weakness.
They like you. (ingroup affiliation is also mentioned)
They have time to think about it.
Not all conditions are always required, but each has a significant impact.
As per a recent comment this thread is meant to voice contrarian opinions, that is anything this community tends not to agree with. Thus I ask you to post your contrarian views and upvote anything you do not agree with based on personal beliefs. Spam and trolling still needs to be downvoted.