I almost “lost it” uncontrollably a few times at work or just in public being confronted by someone/thing unreasonable and I do have a bad temper and can blow a gasket rather quickly..however, one trick I have learned that really is effective in the midst of all this inner temper tantrum is to breath and turn my inner mind conversation to Hashem and speak these words:
Hashem I know that you created this world in order to reveal yourself to your children
I know that this is possible by your will
I know that you love me and want me to come to a new higher level
and that everythign I have gone through up until now has been in order to come up
I believe in your revelation/yeshua
I am waiting for your revelation /yeshua
I believe Hashem wants to help me in order to do His Will.
Then I refocus on whats making me upset here and now, and ITS GONE!SO trivial in fact, I am like a new person.