Someone who persistently pulls the rug out on another person's dreams. A know-it-all about life who feels he/she can determine what is the right path for everyone and is relentless in his/her quest to bring someone down to his/her view of "reality".
I used to dream of opening a pizza shop, but my wife, a jawncawlee, continuously produced industry reports about the failure of small business owners so I lost all hope of ever being successful,and gave up on my dream.
