And underneath the signature, in the same hand, on the last line of the last page, one more sentence, squeezed in, clearly added afterward:

Ask them what they want, Hannah, but also — if somebody asks you to sit down, sit down.

It is almost never about the chair.

I folded the four pages around the certificate in the plastic sleeve and put them in my coat pocket, and I have carried them in one pocket or another more or less continuously for three years, which Greta says is not healthy and which I am not going to stop doing.

And on the sixteenth of January I thought that was the end of it.