It takes awareness that it's not only not a bad thing to let others do things their own way, it is in fact an improvement. It makes life richer and more interesting.
Carolyn HaxOne helpful thing to keep in mind as a retort-stopper is that you won't "win," you won't change anyone's mind, you won't change any votes, you won't make the atmosphere in the room any better, YOU won't feel any better.
Carolyn Hax