It means to make a bitter decision get sour over making a said decision than getting the sweet reward of doing so
its an extension of Bitter Sweet with an extra step for more complex situations
Before: "i know it was the right decision but it felt so bitter and i'm really sour about it"
After: "I got the sweetnessin the end"
(Bitter sour sweet)
(neg)ordinary or middle character day of itself,or at next,an adjective of the same characteristic for an item.
1-I started to break any a silence:What is derrr!.Dorry!Explain about of the sweet and bitter!
2-The explanation of:sweet and bitter cheese was right(cheese was angry making or some how tiring).