My personal experience has been that "most" real Pool Players look out for fellow Pool Players and tend to keep an eye on each other's "stuff" at Pool Halls and at Tournaments. As mentioned earlier, the younger "banger" crowd often times does not fit that mold ...
I grew up in a Southern Illinois farming community and sometimes (for fun) my buddies and I would tie an old purse (Mom's) to a fishing line and lay it in the road (just about dusk) while we hid in the bushes .. You should have seen the people in those cars slam on the brakes, back up slowly and reach out to pick up the purse ... About that time, we would reel in the purse and those jerks would burn rubber getting out of there ...
One time, in Lake Tahoe, Nevada (dead of Winter) 1982, my business partner and I had just picked up a load of Antique Slot Machines to take back to California and re-furbish for resale ... As we approached Harvey's Casino Hotel, a Brink's Bank truck was blocking the road while the guards were loading huge bags of money ... One guard set a bag full of money on the rear bumper while he climbed in with another bag ... Well, he shut the door and off they went ... Needless to say, that bag-o-money fell right onto the road in front of us ... My partner hits the gas and parks directly over the bag while we contemplate what to do next ... I quickly told him to back up and I retrieved the bag and stashed it in our vehicle ... We caught up with the Brink's truck a few blocks ahead and I (reluctantly) told my friend to flash the headlights and get them to stop ... They did, and I grabbed the bag and walked it up to the Brink's truck, told them the story of how we acquired it ... They all jumped out of the truck and surrounded us like we were the Dillinger Gang, grabbed the bag and off they went ... Not a Thank You, F.U., no mention of a reward for our kind deed ... Zip, Zero, Nada ... We still felt we did the "right" thing and I just hope Karma came back their way and bit them in the Ass sooner or later ... I would do the same thing again because that was the way I was raised ... Too bad those values aren't being taught worldwide today ... We wouldn't have to lock our doors and could leave the keys in our cars, the way it was when I was a kid (in the Midwest, at least) ...
My Mother always preached to me that "There are more good people than bad in the world", but I find that to be a "stretch" at times ...