Initially we thought eczema was caused by defects in the epidermal skin barrier, or the outer layer of the skin. Now we know that eczema is an immune-driven disease that in turn causes secondary defects in the epidermal barrier. That's a real paradigm shift.
The lady next to me asked me -- what would you want most for your baby? before I could say "happiness," your grandmother (seated beside me) prompted, "Health." At the time, I did not think of it as a big deal -- I took your good health for granted.