Thread:Mesektet/@comment-3581997-20160615160106/@comment-3581997-20171013043525

You don't always need to, there is overlap. But a tragic villain is a character who turns evil because Murphy's Law was at play. Insecure just means they are expecting others to attack them, either personally or as a villain. Elmer Fudd for example get's extremely insecure when Bugs or Daffy critique him for being a sub-par foe/dumb. Magneto has a background steeped in the world bending him over and sticking it in. Ghost Widow  was killed due to a treacherous schmuck and as such even in undeath she is expecting to be attacked from all sides, leading to a security-insecurity complex.

Fudd with a specifically Insecure.

Magneto is specifically Tragic.

Ghost Widow Tragic and Insecure.