How to make Admins can only edit a field in sitecore 9.1

Did you ever get a situation where admins can only edit the field on a item in sitecore. there is a simple solution for that.if you are aware of the roles in sitecore then you should know about Everyone role.

How to make a field Admin Can only edit on the item:

 If you are admin then you will edit the field on the item by Deny the Field Write and Allow the Administrator on the Everyone role. This means you are making a field write by admin. for non-admin users that field is grayed out they cannot edit, but they can only see.