I was playing $1 DDB today using my modified "Singer Strategy" when I committed a very costly error--one that I will never make again!
Having a session bankroll of $1800 I managed to parlay that into $4080 when I decided to cash out. Since the money kiosks don't dispense more than $2000 I had to redeem the ticket at the cashier, which was on the other side of the casino.
After she scanned the ticket she asked me if I would like the $2000 in hundreds or twenties. "Two thousand?" I said. Yes, "two thousand," she repeated back as she showed me the ticket I just gave her. Oh my god I thought; the machine didn't dispense the full amount and I didn't think to check the value of the ticket. I just took it for granted that it would have dispensed the full amount when I cashed out.
So I raced back there and, of course, the rest of my $2080 was gone. I was instantly sickened and just left. I couldn't believe I did something so stupid after all these years of playing VP. I should've known better.
I guess the lesson here is don't get distracted by everything that's going on
around you, and to always verify the ticket amount cashed out and make sure the credits read $0. Easily the most costly error I've ever made in a single session of VP. One that I won't soon forget.