Why? Grace?

I know you ask it as well. Why??  Why me?  Why now?  Why this?

I have asked that question lately.  I don't even think it consciously sometimes but I realize my actions and subsequent thoughts point to me wondering why...
It hit me the other day that maybe an answer to "why" is simple...
One of God's favorite things to do it extend grace...
And it is in those circumstances where we are asking the "why" that His grace can be fully extended and accepted...