Board Thread:General Discussion/@comment-1820614-20151230000405/@comment-1515612-20160116062137

Yes, Sally can see through the mist as she is a special case. Paul can't see through the mist and saw strange things. Piper's dad learned about the gods and had a literal mental breakdown. In general most people will react like Piper's dad. Even Thalia's mother learning that she caught the attention of a god led to her demise.