Before I ever knocked on a stranger's door to sell roofing repairs, I'd practice the pitch out loud in my truck, alone, sounding a little ridiculous. Turns out that instinct — say the hard thing once in private before you say it to the person who matters — works for a lot more than sales pitches.
A guy I know had to tell his adult son he could no longer co-sign a loan for him. He'd rehearsed it in his head for two weeks and it kept coming out either too harsh or too apologetic, depending on his mood that day. I told him to try typing the situation into an AI chatbot and asking it to play the role of his son, reacting the way he expected his son might react — a little hurt, maybe defensive.
He went back and forth with it for maybe fifteen minutes. Not because the AI's responses were exactly what his son would say — they weren't going to be — but because saying the actual words out loud, or typing them out and watching them get pushed back on, showed him where his own explanation was weak. He found himself over-explaining in a way that sounded like guilt instead of a clear boundary, and seeing it in black and white let him tighten it up.
This works for the conversation with your doctor you've been avoiding, the one with a sibling about splitting up a parent's belongings, the one with a boss about a raise you've earned but never asked for. You're not looking for a script to memorize. You're looking for the version of yourself that doesn't freeze up, and the only way to find that version is to practice being her or him somewhere the stakes are zero.
Nobody has to know you did this. That's actually the point. You get all the benefit of a dry run with none of the embarrassment of dry-running it in front of an actual person.
If you want the slow, no-jargon version of all this — the stuff I wish someone had handed me before I fumbled through it myself — that's exactly what I built On Ramp AI for. Check it out here.