I’ve just spent a very pleasant afternoon with some old colleagues. Old in the sense that many of them are now retired, and also in the sense that it has been a long time since we worked together. We had a great time!
Naturally an event like that got me thinking about “nostalgia”. Naturally, it can be nice to think about good times in the past, but it also gives us an opportunity to revitalise ourselves, by reminding us of the skills and abilities we had then, and still have but had forgotten about. The negative side of nostalgia is that it can allow us to wallow and only think about what we have lost.