Just this really! I had it done in a moment of madness when I was 17, loved it and kept it in for years. I stupidly took it out when I started teaching in a bid to look more responsible. I'm sure I've spent too long over the last few days watching 90s music videos and reminiscing over my lost youth, but I've had the sudden urge to get my tongue re-pierced. I've got young children, am on a break from teaching and I think the approach towards my 40s has hit me like a ton of bricks. As far as mid-life crisises go it could be worse couldn't it?