I might say my sufferings were great: but when I compare my lot with that of most of my countrymen, I regard myself as a particular favourite of Heaven, and acknowledge the mercies of Providence in every occurrence of my life
I can see this. There is not only survivor’s guilt for living through something like this, but in some cases, it is actually very true. You see horrors that could have happened to you that did not. It is a very real thing, and I think he conveyed the meaning well in this sentence.