Proverbs 1:26 -- I, in turn, will laugh at your calamity. I will mock when terror strikes you,

Ezekiel 35:15 -- Just as you rejoiced over the inheritance of the house of Israel because it became a desolation, so I will deal with you: you will become a desolation, Mount Seir, and [so will] all Edom in its entirety. Then they will know that I am the LORD.

One shouldn't rejoice over the destruction over another.  Father does not rejoice in the destruction of those who do not accept Her Son.  Father's laughter can be quite a mystery, something more to learn about Her.

One shouldn't be concerned with the thinking of "what if."  In personal experience, I have set myself to sit and wonder all the possibilities of what can happen, so that I might be better prepared for the event that is to come, such that I would know what I am going to do.  To tell the truth, I don't recall a time when I have thought of all the possibilities, and it would seem that more often than not, what actually happens is not in any of the possibilities that had come to mind.  Perhaps a good analogy would be in a fight...one may not always know everything about how their opponent is going to attack, but to restrict oneself for what they only think their opponent is going to do will only leave themselves wide open for when something unexpected occurs.

I need to stop trying to be smart or witty or tactful...  Sometimes it isn't actually funny, but rather obnoxious.

[This is just...something I was wondering]

What would Christ do if someone jumped out at Him and kissed Him?  Namely, one who is not just kissing Him for giving, but for taking.

Try to maintain a forward-thinking, positive and also serious mindset that doesn't reminisce about the past.  Evil may try to use that to set one's thought patterns on the wrong path, to which they can take advantage.  If a thought process or thought isn't conducive to growth of Wisdom, one must consider its true purpose for being there.

Do not apply wise sayings incorrectly.  That mocks Father.  This may also be in one's lack of understanding, or just simply any lack at all.