Originally Posted by
sulkair
Sour grapes.
https://www.youtube.com/watch?v=teIj7fak6eU
0:48 It is easy to belittle what you cannot obtain.
1:03 To lessen his disappointment in not getting what he wanted, he comforted himself with the idea that the grapes were sour.
That is an excellent post sulkair - and often very appropriate to this forum.