You don't have any way to directly contact you so I hope you see this:
I have at last count about 10,000 stories downloaded to my PC. Most of them are from SOL, but there are a few from ASSTR and other sites. I am 71, and obviously retired, and I spend a lot of my time rereading some of those stories.
I just want to tell you how easy it is to immerse myself in your stories. They become real to me, in sort of a weird immersive way. All your stories are like that. I don't know how many times I have read all or part of 'Runaway train' or any of your other stories. Please, if at all possible, don't stop writing.