I remember feeling that way a little in the euphoria after a big win, but it soon passes lol Guess I'm just a tight git . Probably happens a little more indirectly by donking-it-up after a big win, which I think almost everyone does. Suddenly it seems a good idea to start 6 mtts at once
What you say, assuming there is any truth in it, reminds me loosely of the 'tipping the dealer' nonsense in the US. The house has an edge, but if you beat this edge you have to pay a "fee" to the dealer. poo to that
Going on a big tangent here (regards casino tipping) :-
: 1 zero, no dealer tipping, and that rule...'capture rule' I think it's called (half back on even money bets when lands on zero)
American roulette : 2 zeros, dealer tipping, no capture rule.
Roulette's a mugs game anyway, but the playing of the American version wins the top award.
(end of tangent )