Be at it again phrase informal
My mother is at it again, discussing my weakness in public.
I asked my friend to stop surprising me because I was scared, but he's at it again.
Peter’s at it again, trying to cheat on the test.
This idiom is often used to express that you should accept an unpleasant situation or event because you cannot change it.
When you experience extreme and undesirable situations, it is probably essential to take extreme actions
Once something has been done, you can do nothing but face the consequences.