Comment: I really want to help you understand

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I really want to help you understand

..but it may be a bit hard to do that... perhaps do a search on "introduction to Bitcoin" or something

There are also a lot of good suggestions below for where to start. The thing you heard is quite... not even sure how to say this... well, it is: "Not even wrong!" :)

"People who run servers" probably refers to "miners". They don't really get paid anything, they are "allocated" bitcoin depending on how "lucky" and dedicated they are in the amount of computing resources they through at the project

Then, they can take those bitcoins and sell them to "external human elements" on international exchanges, on local markets, or buy things with them...or DONATE them.

So I guess that is kinda what you wanted to know.
here is a beginner's guide on the biggest bitcoin forum online:

Just plain 'Happy'about the direction the world is taking! Especially if we live to reach LEV [Longevity Escape Velocity]