I hold four consultancy relationships at a time. Not four clients: four people I stay with for a season, in a shape designed to protect both of us from the drift that eats consulting engagements alive.
You get one 30-minute call each week, on a Friday morning. You get a set of written insights at the end of each month, tailored to the exact thing you are working on. And you get nothing else. No texts. No Slack. No ad-hoc phone calls. That is the offer.
The absence is the point. It is what makes the Friday conversation carry weight and what keeps the writing sharp. People who take this slot come back on Monday with a page of notes, not thirty unread messages.