Yesterday was one of those days. You know, one of those days where tears seemed to come on their own, unbidden, almost as if out of nowhere. We were in the car driving to Baltimore, to enjoy a family day together at the Maryland Science Center, when it dawned on me that my heart was heavy. As if I was under a cloud. I was just sad. If you know me, heaviness of heart is not something that typically describes me. But it also is certainly something that I have walked through before, and I am sure will feel again. I began telling Jordan that I felt weak in my soul, and then the tears just came. Sometimes the reality that we have no medical guarantee of Jack being cured of his cancer, that there is always a chance that he might relapse, that we will have to go through all this again, that he might need a bone marrow transplant, and there is always the possibility that he might die from this cancer. Sometimes this reality is more than my heart can bear. All of this. The pain, the hurt, the u...