Ever sat ruminating obsessively over something you could have or should have done differently in your relationship? Something you said, something you did, or something you wish you’d have done more? It’s a dreadful, sickening feeling. I know because I’ve felt it. It leads to regret, anxiety, self-loathing… not to mention a lack of appetite and insomnia. We turn over every memory, imagining where we could have been with that person had we just behaved differently. And this feeling isn’t limited to situations that have ended. Sometimes we are still seeing someone but we have this crippling anxiety over having