I do appreciate her, but there are days…

The most meaningful exception to this flexible plastic rule is appreciation – how your kids feel about and remember you.  One Swedish study asked middle-aged and elderly twins – some raised together, some raised apart – to describe how their parents raised and treated them.  Twins raised together painted much more similar portraits of their parents than twins raised apart.  If you raise your children with kindness and respect, they will probably remember it for as long as they live.

via Freakonomics » The Economics and Genetics of Parenting: A Guest Post by Bryan Caplan.