You can insult me - you can judge me on the football pitch - that's normal. But don't touch my family. Don't touch my parents. I love them more than everything on this earth.
If I regret leaving City, I'd regret leaving Madrid, I would regret Arsenal, and I would regret maybe even Metz, where I started off. So I have no regrets in life; life is too short to start regretting things.