What is it about Trump and laughing behind your back?

All his enemies are secretly laughing behind our backs. 
The Europeans, the Chinese, ISIS, Chuck Schumer and Nancy Pelosi, everyone is laughing behind our backs. 
https://rewire.news/article/2017/07/20/trumps-sensitivity-laughed-alarm-everyone/

Is he paranoid?  Is he just exploiting people's fear of being laughed at?  Is this normal?