About Useful Talk
Most advice about talking to people is confident and untested. This manual tells you what to say and also how much to trust it.
What it covers
Opening conversations, keeping them going, staying calm when people disagree, selling and proposals, objections and negotiation, the words that work, and speaking well. Every technique ends in things to do and exact lines to say.
How grading works
- Strong evidence Replicated widely or supported by meta-analyses.
- Solid evidence Good studies, fewer replications.
- Mixed evidence Real, but smaller or shakier than the popular story.
- Practitioner wisdom Taught by experienced sellers and speakers; not tested in studies.
- Myth A popular claim the evidence does not support.
A lot of good sales and speaking advice has never been studied. We still include it, labelled as practitioner wisdom, so you know the difference.
How to use it
Read a technique, try one line from it in a real conversation the same day, and use Practice so it comes back to you just before you would forget it (after 1, 3, 7, 21, 60 and 180 days). Drills train the moment itself: you answer first, then compare.
Independence
No ads, no sponsors, no affiliate links on the books we cite. The psychology behind many techniques is covered on our sister site, The Useful Mind.
Corrections
If a grade or source looks wrong to you, tell us and we will check it and update the page.
Last updated 2026-11-11.