You know this but I'm going to say it anyway. Would've, could've should've--no one can serenely live in that mindset. Regrets. That's a word that means different things to people and that some get stuck on. When I say I have no regrets, some may think I'm an asshole. Are there things I look back on that I know I could have done differently or better, yes. Are there things I'm sorry I did or said or didn't say or didn't do and did all these impact other people too, yes; but I learned. Most importantly, they are all part of who I am now and I like who I am.