Feeling old.

I feel old. I feel like I have so much worry and stress built up that I don't possibly know how much more I can cram in.  I have lost two very important people in my life in the last three years and I think in the back of my mind I feel like I have lost a sense of security I didn't really know I had when they were still here.  I know that this is a part of life and of course we have people come and go everyday, but those two people represented a huge chunk of who and why I am the way I am.