1pro·fes·sion·al
adj \prə-ˈfesh-nəl, -ˈfe-shə-nəl\
2c : engaged in by persons receiving financial return
Being a 'professional' anything is being paid to do it, but because I win a few bucks from the local donkeys down at my pool room, does that qualify me to be a pro pool player? in a defined/literal sense, yes, but does that mean I can hang with players like Sarah?
nah, i'll keep my money
Another way of looking at it is a professional being 'one who professes in a particular skill or activity'
pro·fess
/prəˈfɛs/ [pruh-fes]
–verb (used with object)
4 : to declare oneself skilled or expert in; claim to have knowledge of; make (a thing) one's profession or business.
So to be an expert in a particular activity, but if you dont like the term 'expert', we can say in a top percentage of skilled individuals participating in a particular past-time.
As far as being recognized by the pool peanut gallery as being a pro, go win some tournaments, gamble some, get pissed and act like an idiot when you lose, break a cue or three, cuss your opponent, talk about it on the internet and piss more people off...
haha, just kidding
Sarah, hope your doing well over there!