How to keep from overthinking? I've recently been given a second chance with the girl of my dreams. The first time, I couldn't stop obsessing over every little detail of being a good boyfriend. It was miserable, and ended badly. Somehow, after a good pause period of two years, she started talking to me again, and we're thinking about getting back together. Here's my problem. She's fantastic. Way too good for me. I'm terrified of messing it up. How do I keep from analyzing and going through every aspect of our relationship? How do relax and just show her I care about her?