You can't move so fast that you try to change the mores faster than people can accept it. That doesn't mean you do nothing but it means that you do the things that need to be done according to priority.
Have convictions. Be friendly. Stick to your beliefs as they stick to theirs....
You do have to change things as warfare changes.
My wife handles all of our technology. So if something goes wrong with the computer I throw up my arms and step aside while the IT gal figures it out.