I'm in my second round as well. I got into a good program last year that I would've ordinarily been happy to go to, but it was far from my top choice and quite far from my SO's school (which is one of my top choices too, both for academic and relationship reasons). I declined in the end with the assurance from my college profs that my application this year would be much stronger this season. If I don't do well this year, I honestly don't know what I would do. Probably hate myself forever for giving up a perfectly good program!! Not sure I'd try again within the next year or two.