Saying "I can't" isn't very popular these days. Everyone needs to have a "can do" kind of attitude. Yet countless times in a lifetime (and a day), we genuinely feel that we can't do whatever it is we are called on to do. With big challenges, truthfully, we can't do it--in our own strength and power. Saying "I can't" is the beginning of finding our "I can." In fact, realizing what we can't do on our own puts us in a position of power. Don't believe me? I'll tell you how it worked for me to find true strength come out of my big weaknesses (and boy are there a lot of those).