I'm a 20yo, Hella Autistic, ADHD-riddled spaz that likes to tinker with programs and software settings alot. I'm building a pc for the first time right now, and while I am tech savvy; or more tech savvy than most; coding, programming, tech engineering is complete and utter gibberish, and it seems like the only people that use Linux are HEAVILY experienced with those things I just listed... HOWEVER... I'm not. I just like digging around various program settings or messing with things, or personalizing them as much as I can.
The more I delve into tech or tech related spaces; whether its through building my pc or just- using this website; the more people wont stop yapping about "OOH LINUX, I LOOOVE LINUX." and every time I ask about it and why I should use it, they make it out like its an absolute godsend piece of technology (im sure it is tbh... it does look nice)
But then looking into it myself, all I see is a bunch of technical word vomit that makes no god damn sense to me. and the more I ask for people to explain this to me, the worse my confusion becomes. now I'm learning there's like 40 different "Distro's"... Someone else told me about Linux Mint, which looks nice, but again- I DO NOT want to be forced to use a terminal just to get the most outta my operating system. I like having some kind of UI to use.
idk man... from everything they say I can do with it, ESPECIALLY in terms of customization, I'm so tempted to use it. But my mental understanding of whatever tf Linux is, is at best a toddler's.
The reason why people talk so much about the terminal is:
You'll probably want to learn the terminal for any serious customisation. However, you don't need to deal with it in your everyday usage.
I'd suggest you to use a Live USB, like other users recommended. Linux Mint, plus plenty other distros, can run straight from the USB. It'll be better for you to judge if you could/should be using Linux this way.
About the thousand distros, most of them don't matter. And if you're a newbie, stick to Mint and you'll probably not regret it.
I will add onto this, that you don't need to be a programmer or understand how everything works to use the terminal. At first, it's fine to copy the commands directly into the terminal without really knowing how it all works.
I would very highly suggest to be careful about doing this blindly, you can and will compromise or Bork your system doing this too haphazardly. But it's fine to learn it piece by piece, looking at what commands do as you go to use them. Treat every command you copy paste into the terminal the same way you would treat a .exe file you download from the internet on Windows.
As you use the terminal more frequently, you'll being to recognize different commands and what they do. You'll even start figuring out shortcuts or variations of commands and variables that align more with how you use the computer and what you're hoping the output to give you.
Linux Mint is a great place to play with this, because most everything has a GUI counterpart so you can see the difference between doing the same task with a GUI vs using the terminal. It is also able to live-boot from a USB, as others have pointed out, so you don't need to worry about ruining your primary computer experience. I'd suggest trying this out before you build your new computer, just to see what it's like.