Common sense is a set of prejudices

  Common sense is a set of prejudices…a set of prejudices acquired by the time you are about 18. Grandma sitting you on her knee and giving you her age old common sense wisdoms, are no more than her spouting theories. 

All physical reality is down to pure information. Common sense has nothing to do with it. Our commonsense notion of existence is a nonsense.

 But pragmatic, a useful nonsense?