What is the disconnection between the older and younger generation?

This is part of a research for a performance I'm making (showing 1-8 April at Amsterdam Academie voor Theater en Dans) about young adults in this time.
Linked you can find a questionnaire with a few questions about how you as a 40+ person view the younger generation aged 18-28.

https://drive.google.com/open?id=1Ge-4yc8oQROnSL2DqvejKoKMHY03N2wRg5Gtg6xuNWY

Vey thankful for reply!

Love, Celinne