A few years back i was in a relationship that had taken a very hard turn, stress-wise. The demands on my energies and attentions were so strong that their grasping, needy claws began to have an opposite effect: instead of ensuring my devotion to their resolution, all they succeeded in doing was pulling away my ability to care. The constant high-pressure situation completely numbed me to all but the most severe "emergencies." I distinctly remember sitting on my front porch with my good buddy Matt and saying, "i'm sorry, but nothing's a crisis."
Over the next few years, i have stood by this assertion, turning it into a bit of a personal mantra. Whenever something negative occurs, unless it is a life-threatening event that actually requires fast decision-making, i simply do not categorize the occurrence as a crisis. At worst, it is an unfortunate obstacle or change that will be looked back upon with relief that the situation eventually resolved. The only difference between a God-awful scene you find yourself in and a funny story is time. Stand back, take a deep breath, and figure out the best way to get yourself and your loved ones out the other side. Let Time do his thing.
Assess the situation, analyze it to determine the most beneficial course of action, act. This little subroutine occurs probably thousands of times a day without you realizing it, often completely subconsciously. I simply and humbly suggest that during periods of emotional or psychological distress, that you might find it useful to realize that you're doing it and do it to the best of your abilities then let Time do the rest.