In a family, there is a child that tries their possible must to make their parents or guardians proud but never succeeding.
Because there is that perfect sibling, cousin, neighbour's child or even friend who does every seemly right and their parents or guardians want that kind of child to be theirs.
So, they're neglected, insulted, ridiculed or even worse, compared too.
Whatever their child do is being compared to with what that perfect child does.
And it is...