Yes, professionals may be paid... but amateurs may also. The label, or title, of "professional" may also be a way of crediting/describing someone's background, training, experience, education, and whatnot. In an over-simplification... an "amateur" knows just enough to screw something up and can easily get-in-over-his-head, a "professional" knows just enough so he won't screw it up and is experienced enough to know when to quit before gettin'-in-over-his-head.Folks seem surprised when I say I quit drinking at 21 but there's probably good reason.
...I was a pretty competent amateur I 've never claimed I was a perfessional because perfessionals get paid.
I gave up drinkin' (and a few other things) in my early 20's, spent 7 weeks in a rehab center... didn't touch a single drop for 18 years. Before that I screwed-up a lot of things in my life (and others lives), all of it attributable to my substance abuse. There's a big difference between me back then, and me now. Back then I was a "pretty competent(?) amateur"... now I'm a "professional".
*