silnesse(sil-ness); silliness finesse; using the right degree of silliness mixed with seriousness
"A playful state of mind helps create options instead of pressing harder on tactics already tried.
The play mindset, Diana says, stimulates creativity and connection, which are essential qualities for high-performing businesses. Emerging science shows that people who are in good mood are far more likely to develop innovative or creative thoughts and solve "
Just like, Adriano Panatta, the great Italian Tennis player, has great court finesse, a great teacher, in the classroom has a masterful ability to balance silliness and seriousness with great finesse, and that is, silnesse
silliness + finesse