FIRST a confession – I’m not a huge fan of taking selfies. I’m probably the wrong age group and don’t even think I have a best side never mind know it.

But I do think this often controversial trend has some interesting social side-effects that will unfold as time goes on.

Selfies have become massively popular, as anyone on Facebook or any other social media knows. Many people see taking a photo of themselves in every kind of social or ordinary situation as a kind of validation of their lives, like a visual diary that demands to be shared with everyone else for their approval.

While there can be practical problems like alerting burglars that you’re away sunning yourself in Portugal or are now at the airport and off for a nice break, selfies can be very enjoyable for individuals and all who know them.

It’s a seductive situation because, when people do post such a large number of photos at various events - presumably indicating a very busy social life and massive popularity - everyone else feels under pressure to compete to show they’re no Billy or Brenda No Mates.

And, of course, brace yourself for startling amounts of highlighted trivia about other people’s lives that you would normally think twice about mentioning to your partner never mind posting online for the unknown internet hordes.

All the pressures and pitfalls apart, though, it’s interesting that this sharp move back to chronicling our lives so thoroughly actually does have a positive effect on ourselves, family and friends initially and later.

Looking back on photos from enjoyable past events helps to cement the bonds of affection that run through out closest relationships. We can remember what we felt, what we said and where that event fitted into our lives at that time.

Just like photo albums and film archives have always been kept by individuals, selfies reveal much about a particular time in our lives. We may have captured a snapshot of one moment in time but, just like any photography, every picture tells a story.

It now says much that no social occasion is complete without photos of ourselves at them. Where once it was enough that we actually attended an event, met up with friends or enjoyed a family party, now we need the crucial evidence. Selfies also offer a chance to re-enjoy these gentle lifestyle milestones at any time.