>>Just remind yourself as a "mantra": "Everything that Michel does, he does from best intentions". May be it will give you some peace...
>
>Since you're not a native English speaker, perhaps you're not familiar with the expression, "The road to Hell is paved with good intentions"...

Yes, I know this expression, besides we have the same in Russian. I even anticipated, you would use it :)

>My suggestion is quit changing for the sake of change. Adding new functionality is fine. Removing old functionality is not.

It's not only for the sake of change. Besides, some people (not me and you, I believe) just like to re-arrange furniture in their houses, for example. They like changes...