How do you handle seeing an ex in a positive way?

I will see my ex tomorrow at work. I won’t know the exact time he will walk into my building so I will be anxious all day. I am very sad, vulnerable, and weak right now. I don’t want this to show when I see him. He moved on and I respect that, these times are just tough. I need advice to get my head and soul prepared. Help.

How do you handle seeing an ex in a positive way?
Post Opinion