I use GPG/PGP sometimes and Telegram-Messenger often and cut all connections (Facebook, private Gmail, Whatsapp).

It seems that this is very unpopular because many ppl just don't care about "this NSA crap" and think of me like "tinfoil hat" when I tell them something about security.

I really would like to teach some lessons so they know what this is all about but therefore you have to break the law in germany... They are going on being lazy and just use "what everyone does", I'm disappointed by humanity sometimes.