I am realizing that I keep on talking about my family because I do not have much more going on in my life. All I have most days is my job, then I go home and watch YouTube until bedtime, then I spend all weekend watching YouTube, and then I go back to work five days a week. My job is the only reason I leave the house most of the time, and that is very sad.
Sounds a bit like my routine, but what I do have is (1) periodic vacation time where I can travel, even if it is just little day trips, (2) an indoor/outdoor plant/gardening hobby, (3) a wife to spend my free time with, but even like right now, I am on the computer and she is watching a movie, so we both like our time alone, as well.
(1) Ruminating about one's situation only seems to amplify it and the associated depression. Not good.
(2) Get yourself a hobby, special interest, pet(s) that can keep your mind and body occupied over time. So, in my example, the plants need me to survive. I have a daily care routine with them. I did keep fish and had a few smaller aquariums, and finally a 300 gallon wall aquarium at my previous home. Again, a daily routine and I was responsible for them. I have had dogs when the kids were at home. I loved my dogs dearly, and nothing better than coming home to a wagging tail and someone excited to see you, but right now, my wife and I work 12+ hours a day, and with nobody at the house, it's just not a good situation for a dog. Perhaps after we retire. I also had my powerlifting, my race car, biking, at different points in my life. I need something to keep my mind and body busy on something else but myself.