Good Luck As A Schoolsubject?

In Heidelberg, Germany, a local highschool has added a new subject to their curriculum "Glueck" or roughly translated "Good Luck".
This subject, which by the way will be graded, is to teach, social competence, personal competence, a positive bodyimage and how to turn a negative thought into a positive expierience.
A quote from a proffessor translates to: "The students suppossed to learn, that phyisical health and well-being, can not be seperated from the spiritual well-being."

I commend that school, for teaching such an inovative, and needed subject, that should be mandatory in each school here in the US.