Older, yes. I reach the end of this week battered and bruised by the harsh mistress of ageing. My face is lined, my hair grey and thinning, my walking stick arriving in the post tomorrow. The ravages of time leave me enfeebled.

But what has my additional age gained me? Insight, perhaps. I have thought Ian particularly odd since last October, his habits inexplicable, his voice barely intelligible, his strange looks, mannerisms and alarming physical spasms highly distracting. But now that I, too, am 31 all of this is clear. It all makes sense. I won’t try to explain it here but from the other side of 30, from the perspective of an age ending in a one, these things take on meaning.

Has it gained me wisdom? No. I ate pizza on Wednesday night and had it again on Thursday morning, a car crash of poor meal planning that could have been entirely avoided. So much for ageing.