I have to add that your attitude towards those past events is really helpful to me. Almost exactly a year ago, I turned down a job offer that would have given me a 25% raise. My gut told me it was the wrong thing to do (Later I found out I had a stomach virus!). Anyway, every once in a while, I have a tinge of regret over that situation. However, I just love what you've said regarding things you wished you had done differently - that these things exist in the past for comparison and to learn from - I love that.