Sometimes the thing happening is not that about which we are thinking. Do you agree?

ofcourse every thing will not happen as per your own wish but there is solution of everything so we have to plan and implement the best solution as per our best knowledge and some time need to negotiate as per the team requirement.

yes of course when someone leading from the front than this kinds of situation occur but as a leader you should have the alternate of solution.

agree with that because some things are out of your control

yes that thing happen, but for such matters u can take different measures to sort out.

if I am concentrated in the surrounding circumstances, I will probably be able to anticipate most parts of the possible problems, and yet usually attentive to everything that concerns my team

yes, when we hope something it not happen

Yes I truly agree with the given question sometimes the circumstances gets critical or worst what we think.

Our brain believes in things we believe in it. If you provide some positive reinforcement to it like reasoning yourself that it is true.

yes it is because GOD want to do something better for you

Partially agree, however, we need to be smart to avoid any situation that needs immediate attentons

Yes  I agree.

But good thinking is dealing with unexpected and be sure that always god will is always the best