Any change even a change for the better is always accompanied by drawbacks and discomforts.
We shall never have more time. We have and always had all the time there...
You do have to change things as warfare changes.
If by chance some day you're not feeling well and you should remember some silly thing I've said or done and it brings back a smile to your face or a chuckle to your heart then my purpose as your clown has been fulfilled.