Does frustration upset you or inspire you?  When you hit red lights on the way to work or get to the store to find out the item you need is out of stock, do you complain about it for hours and with everyone you know?  Do you justify your frustrations to give them credibility or do you honestly seek to understand the other perspective?  What if you embraced and welcomed frustrations instead of seeing them as an annoyance?  What might you learn?  Where might you grow?  What might change?