Changing Apple ID
My current Apple ID is my old work email address. I just retired a week ago. I have a personal email account on Yahoo but that email is used for notifications. When I try to change my Apple ID (old work email) to my personal email (Yahoo) it says I am not able to use the same email address for both. Do I have to set up a 2nd personal email account in order to change my Apple ID? I prefer not to create another email just for the purpose of managing my Apple account. Thanks.
iPhone 11, 13