for me, I don't want it to write only when there are changes. I want it to error out if I try to quit without saving changes so I go and figure out if I changed

for me, I don't want it to write only when there are changes. I want it to error out if I try to quit without saving changes so I go and figure out if I changed something by accident before I save it and I want it to write specifically when I tell it to write. This cuts down on so many problems, at least in my use cases.