Rehearse, review, re-evaluate.
Too often those are fruitless endeavors. I rehearse for a scenario that never arises, review a conversation with uncertainty of the other persons exact meaning, and reevaluate what I could or should have said to realize a more satisfying result, if not to fend off total social calamity.
Rehearsing a response to a review and re-evaluation is the most ineffectual and pointless effort, I have found, but I never seem to wise up to that. >gee<
I get engrossed in any or all of the 3 Rs, and everyone else moves on.