Depends on what it is.
If it wasn't justified.
Nope, the first was just a warning shot
Logically yes, but realisictally no
Absolutely, unless there is an IQ issue or lack of courage.
it does really depend on a lot of things. ideally, yes, it would be nice to change your behavior when you see something isn't working for you--but honestly, sometimes that is much easier said than done!! for example when it comes to emotional stuff, or deeply ingrained habits.
Insanity is repeating the same behavior expecting a different result. As a result the line between Insanity and Courage is quite thin.
One would think, well unless you're a moron I suppose.