http://askhowie.com/time-course Preppers and survivalists love to discuss and share their EDC - their "every day carry" items that they never leave home without.
I too have an EDC: flashlight, multi-tool, duct tape, whistle, etc. But my most important EDC items are mental and emotional skills that I've practiced in safe and easy situations, so they'll be available for me whenever I need them in more challenging situations.
Want to master your own life and time? Check out my upcoming Time Mastery Course at http://askhowie.com/time-course