The day the acquisition closed, I went for a run, ate lunch with my co-founder and then sat in my kitchen waiting for something to happen. Nothing did. For eleven years my calendar had been a wall of colour, every half hour claimed by someone who needed a decision, a signature or reassurance. That afternoon it was blank, and it stayed mostly blank for the better part of a year. Nobody warns you about that part.

I had prepared for almost everything else. The lawyers had walked me through the earn-out, the accountant through the taxes, and a friend who had sold his own business the year before had given me a list of things not to buy. What nobody prepared me for was the silence. I had mistaken being needed for being valuable, and when the need disappeared, I briefly wondered whether the value had ever been there at all.

The first months were not dramatic. I slept late, read novels I had been saving, and took my daughter to school every morning, which she found deeply suspicious. But underneath the pleasant surface there was something closer to grief. The company I had built still existed, now inside a larger one, and my old colleagues were busy in ways I was no longer part of. Every time my phone stayed quiet, I felt it as a small verdict.

Relearning the shape of a day

What eventually helped was not a new venture but a set of small, stubborn habits. I made a rule to do one useful thing for another person every working day, whether that meant reviewing a pitch deck, making an introduction or simply answering a stranger's email properly. I kept a notebook of these small acts. After a few months I noticed that the notebook had become a kind of map, showing me where I was genuinely helpful and where I was merely flattered to be asked.

The hardest thing to sell was not the company. It was the version of myself that only knew how to be busy.

I also learned to distrust the advice given to every founder after an exit, which is to start again as quickly as possible. Some people can, and should. But for many of us the urge to start again is really an urge to escape the discomfort of not knowing who we are without a company to run. Building something new from that place is, I suspect, how people end up with second companies they do not particularly like.

A year on, my calendar is fuller, though it looks nothing like it used to. I teach a small evening course for first-time managers, advise three founders I admire, and spend a surprising amount of time on my allotment. None of it would impress the version of me who sat in that kitchen waiting for the phone to ring. All of it feels more honest than the frantic days I once mistook for a life.

If you are about to sell, here is the only advice I feel qualified to give. Before the money arrives, write down what you will do on the first ordinary Tuesday afterwards, and the one after that. Invite people to lunch. Offer help before you need it. The silence will come regardless, but it is much easier to hear yourself think in it if you have already decided what you want to listen for.