Whatever will be, will be.
"It is what it is" "no use crying over spilt milk" "can’t change the past"
It’s not often that this would be said if something good happened. Instead we celebrate the good. Why mourn the bad? why give it an equal treatment to the good?
Somethings can’t be changed or effected. Say “oops,” and move on.
Que Sera, Sera.