Actually I am going through the process now. I mean by my above statement that after years of having to use M$ at work my brain keeps M$ as default, and that is wrong. It should never be the case, but it's like all habits, hard to break.
I just see that that is the problem. People get habitualised to something, and then it's hard to break that habit, even when you want to. It's the psychological issue, I can think outside of M$ easily, but my brain uses M$ as a datum, and until I completely get away from M$ (not likely to happen at work as we support multy platform and are biasing on Windows) then it will remain there...AAARRGGHHH.