TBI/PTSD I find myself worrying as well. Not as much as yourself but I can't seem to get a handle on it. Often I will start to count my blessings over and over. If it is still too much I turn to my faith and try to remember my time here is short, no burden brought to me is too much.

I may not understand why but there is a reason. I still struggle and some days are very long. I frequently feel alone even though I know that is not true. We are all part of the human condition, we are not alone, to suffer is to know joy as well. One can not be without the other. I find the joys are subtler now and ones I frequently overlooked before.