Day offers two equally necessary sacraments - the benediction of morning and the absolution of dusk. In the morning coffee blesses and in the evening wine absolves.

The happiness state, when examined more closely, turns out not to be a point but a range, with contentment at the bottom and exaltation at the top...there are probably as many forms of happiness as there are of depression.

The talent for self-justification is surely the finest flower of human evolution, the greatest achievement of the human brain. When it comes to justifying actions, every human being acquires the intelligence of an Einstein, the imagination of a Shakespeare, and the subtlety of a Jesuit.

Employees hate meetings because they reveal that self-promotion, sycophancy, dissimulation and constantly talking nonsense in a loud confident voice are more impressive than merely being good at the job - and it is depressing to lack these skills but even more depressing to discover one's self using them.

And a sensible work strategy might be: surrender to the task but not to the taskmaster, become absorbed in the work itself but never absorb the work ethos.

It may well be that an analysis of figures would reveal a law - the duration of a marriage is inversely proportional to the cost of the wedding. Or, to put it another way, any union celebrated with personalized toasting flutes is doomed.

But there is a compelling reason to develop a personal strategy for living. Rejecting issues, which often feels liberating, is actually enslavement. Those who do not produce their own solutions must be using someone else's. As Nietzsche warned 'he who cannot obey himself will be commanded'.