Own worst enemy

Posted by ESC on February 13, 2008 at 09:05:

In Reply to: Own worst enemy posted by Lisa on February 13, 2008 at 08:19:

: What is the meaning of 'own worst enemy'?

I'm my own worst enemy. I can do more harm to myself than anybody else. We drink, smoke, overeat, make bad choices, etc., and do ourselves harm.