Regrets? I've had a few. Nothing wrong with that

Girl looking sad and remorseful

I’m always suspicious of people who declare that they have no regrets.
I bet you know someone who has stated, with a sense of pride: “If I had to do it all again, I wouldn’t change anything.”

Really? Sure about that? You wouldn’t decide to wear a different dress to your mate’s 21st so you didn’t turn up wearing the same thing as his girlfriend? You wouldn’t have avoided that pothole so you didn’t hit a tree and write off your car? You wouldn’t have ended your dead-end relationship sooner so you could have been happier earlier? You wouldn’t have applied sunscreen every single day so you didn’t end up with an alarming amount of wrinkles in your 30s? (That sunscreen song from the 90s was right about UV protection, you know).You wouldn’t change anything? 
I don’t believe you.
Let me tell you, there isn’t much I wouldn’t change if I could. 
I would back myself and aim higher in my career instead of opting to float in the achievement-free zone of freelancing, so that I would have something to show for the past five years, to name just one.
I totally understand that everything that has happened has shaped my life and my character for the better, and that I couldn’t have learned the lessons I’ve learned any other way. The suffering was necessary then, but it is not necessary now. I also understand that regret is unhealthy – not to mention unhelpful, considering we have no means of turning back time (still hanging out for that time-machine technology, Doc).
I know all this, and yet I still have regrets – but I don’t regard that as a bad thing. 
Girl on swing by herself
A lot of spiritual people bang on about embracing your past, warts and all, and how liberating this is. I’m sure it probably is, but I don’t think it’s realistic, or even necessary. 
Personally, I don’t think there’s anything wrong with acknowledging that things have not worked out the way you had hoped. I do agree, though, that holding on to pain around what’s happened will hold you back. 
So here’s my approach. Instead of embarking on a futile mission to embrace all that shitty stuff, I’m working on acceptance. I can’t change what I’ve done, or what’s been done to me, but I absolutely can change how much I let those things affect me now. I see acceptance as a middle ground between celebrating unsavoury events and languishing in regret. What this means is freedom from self-flagellation over my choices, without labouring under the delusion that I should* be happy about things that did not, and never will, make me happy. 
It’s possible to be grateful for the lessons while still wishing their circumstances had been different.
If something sucks, I’m not going to pretend otherwise. You can’t put glitter on a poo, as an old editor of mine used to say (he was talking about a poorly written story, but the same message applies here). This doesn’t mean playing the ‘if only’ game though. Everything is not awesome, but it is OK. Maybe we should just focus on that. 



*I hate the word should’ – it’s loaded with so much expectation and a sense that you are failing at something – and I use it sparingly. In this case I think it was warranted.