How do you use thes Un tips to check for kryptonite?
Never:  Never use it: 
Try:  Might try it.
Use:  Use it as needed
Tell: Tell it to people who need it

The wailing wall.  Is this a really wall or just another problem?

Impossibilizing.  Would this be impossible if somebody else tried it? 

Missing the chance.  Is this an opportunity posing as a problem?

Missing the bounce.  How do I know when to hold and when to fold?

Canterizing.  It won’t work.  I can’t do that.   It’s hopeless.  Can I believe these claims?

Riding the risks.  Am I too cautious?  It this too risky?  Do I know which is better?

Rating abilities.  Do I overrate me?  Do I underrate me?  Do I believe my ratings.?