Continuous present is all we have, and stream of consciousness - which in a novel is arguably just as artificial as the stilted dialogue that you get in most conventional novels. They're all stratagems to try to get closer to the texture of lived life.

Life, it is true, can be grasped in all its confused futility merely by opening one's eyes and sitting passively, a spectator on the stands of history - but to understand the social processes and conflicts, the interplay between individual and group, even the physicality of human experience, we have need of small-scale models.

Drug use and procrastination often go hand in tourniquet.

Just as the blurring between childhood and adulthood has produced the kidult, so the stretching of middle into old age has fostered another peculiar chimera: septuagenarians with apoptosis sporting the depeche mode.

Always carry a notebook. And I mean always. The short-term memory only retains information for three minutes; unless it is committed to paper you can lose an idea for ever.

I'd rather fiddle with my phone for precious seconds than neglect an apostrophe; I'd rather insert a word laboriously keyed out than resort to predictive texting for a - acceptable to some - synonym.

I can't remember who it was who advocated that you should march with the left and dine with the right but I've often concurred, taking the view that I personify the great tolerance of Britain by consenting to being regally entertained. Besides, there is a degree of truth in the view that while the left are worthier, the right are wittier.