Do you consider sometimes folding in these spots but can't because you think he's doing it with AK or QQ or even less ?

I mean the guy who shoved me was not unknown, but 5bet was a blank value, and fold to 4bet was 0...

I just can't dodge those aces when I have kings deep.... Never, I think my kings must have a negative expected value now, it happened two times that we were 500 BB deep and in response to my 4bet I was shoved AI and discover the bad news both times... :/