This story (title) has an immediate appeal to me, as I (too) am (medically) retired from the US armed forces.
https://storiesonline.net/s/31572/a-military-retiree
I didn't notice any spelling or grammar errors. The story seems to have real potential. The character could be quite interesting. However, I believe the story could be much better if written in the present tense. I am not an expert in techniques, but the story seems to be written in the past tense but (to me) seems to be describing things in the present tense. Perhaps this is the author's intent, but it "pushed me out of the story" instead of "witnessing" events, it feels like the MC is telling me about them.
The story starts with the character in bed; but after a couple of sentences it goes into a "flashback" for most of the first chapter.
With minimal changes the story could begin with the events depicted in the flashback. I have much to learn as a writer. One of the things I have been taught is that it is rarely a good technique to begin with a flashback. In this story in particular, it begins with the MC's first day retired from the US Army; the "flashback" depicts events that are weeks or months (not described, and not necessary to define) before the MC's decision to retire.
I made a similar mistake writing one of my stories. My MC becomes medically retired from the USMC. In my first version I had him "flashback" to events while on an aircraft flying home. A friend who is a professional editor read my first dozen chapters. She suggested that instead of having (a) flashback(s), depict the MC being notified of the death of his grandfather, which starts a chain of events relating to his retirement.
Similar to this story, I didn't have to change much, for everything was already written. Merely depict events as they occurred, rather than having the MC "tell" readers about them. Westside24 already has dialog in the story. It would just be a change of tense.
Similarly, after the flashback the author has his MC have a present tense conversation with his father. Then in past tense "tell" us about what his nephews are doing as he watches. It puts the reader at a remove from events. Perhaps that is Westside24's intent? I don't see a purpose for this. I believe it would be a better story if this story was written in the present tense; putting readers "in the story" instead of at a "distance" watching the story, or having events told to them.
I am offering this constructive criticism in the forum because the author does not have a link to PM to, nor is it possible to Review their story. (I am a Reviewer, but that option is blocked for this story.) From what I have read, Westside24 seems to make fewer spelling and grammar errors, than I have in what I have posted to SoL. However, I benefitted from advice I mentioned above.
My friend told me that many amateur writers make similar mistakes, writing in the past tense, at a remove or telling not showing. Westside24 may not want any feedback, nor desire to make any changes. I would still encourage others to read what seem to be very good stories (even if I think they could be improved). I am hoping this topic has more comments about ways for many authors to improve their stories.
Cheers.