I have tried all of them and yunohost is the best for me. I have been able to test self-hosted software that I could not otherwise. Cosmos and CasaOS work for many people, but they did not use some of the software I wanted to try; when I tried to set up a docker image of those pieces of software, it did not work. I understand that it was my failure to understand docker that failed here, so if you know docker, these might be much more useful to you.

That was my first thought as well, but I think he means things, not time. You miss this thing and that as you stare at your phone. So in that second of mindless scrolling, you missed things around you that might have added something to your day, to your life. So ‘how much of your life do you let pass by’ is not asking how many seconds of life did you let pass by (though that is the first thought upon reading), but ‘how many things that could have affected your life- for the better or worse- do you let pass you by?’