That's where I'm stuck. We're all-in at our house on Apple stuff. I'm no Windows hater per se, hell, I used to work at Microsoft and my wife still does. And there was a time that I'd say about Mac OS: "this is what an operating system should be". Oh, you most certainly disagree, but bear with me. I don't say that anymore. Too much half-assed shit, and yada yada, no need to repeat it here; macOS ain't what it used to be. But what else am I going to use? I keep rootin' for Linux, but every time I boot one of my VMs, well, it ain't replacing macOS just yet. Windows (at least the NT variants) when I worked for MSFT was a perfectly servicable operating system. It wasn't Unix, but it was better than classic Mac OS, and pretty damned solid. But I have to use Windows 10 at work now, and I fucking hate it. Again, no need to repeat it all here, I just do.
Yeah, Mac hardware sucks, too. I guess when my 2012 retina dies, I'll have to...oh, wait a minute, I'm still plugging away on a seven year old laptop? That I've dragged all over God's creation and use daily? Still as functional as the day I bought it? I dunno, will I find a better alternative come replacement time? Or has the quality of everything else gone down, too? I know, I know, X1 Carbon, XPS; but then my gut seems to think that I hear just as much complaining about those, too.
So in truth, when the 2012 MBP dies, I have no idea what I'm going to do to replace it.
EDIT: thanks, folks. Don't know why I hadn't considered used 2015. If a 2012 is fine, I ought to be tickled with a 2015, right? :-)
Sidenote: "which listed the magical indentation that purges reserved space." Unless you're using Python, I think the author wants to replace "indentation" with "incantation".