I always remember this. A kid came to my table. He seems under 25. When he sat down, he colored two purples but bet table minimal $25 for a while. Now TC jump to +2, he jump his bet to $500. That is book recommended 20 to 1 spread already. I wonder what he will do when TC turns higher. He did not disappoint me. The spread rises to 30 to 1 at TC +3 and 40 to 1 at TC +4. He quickly made $2,000 or $2,400. Then TC began to fall, his bet went back to $25 when TC turns just negative. At TC -1, he went to restroom. Two more shoes, TC fluctuates between -2 and +2, he did not take rest room break again but sat out all negative rounds. Only play when TC is 0 or higher. When he played , he usually got BJ or 20. Other tablemates congratulated him being a genius. I know what's going on and was not happy because I had to lower my spread. I am sure the surveillance must be watching this table now. Once he got BJ after raising his bets, I urged others following him since "He must know something we don't know". In general, this shop is very generous to counters. I don't know why the kid is doing this. Then after about 50 minutes, the RC jump to +45, probably the highest level I have seen in four months. I wonder what he would do.
He bet two hands, $1250 each. Dealer got BJ. He took more purple chips from his pocket. He bet two hands as well, $1500 each. That is more than 100 to 1 spread. Dealer got another BJ. He took out more chips. Both hands he got are 20. He showed a sign of relief. Then dealer pulled a four card 21. He quickly turned a $2,500 gain to $7,000 loss in two minutes. After these three rounds, he only bet $500 no matter how high TC is. I know I have seen enough, color up after this shoe is over.
People, especially young people, forgot BJ is a high variance game. They want to take advantage of high TC situations. Maximize the profits when it happened. But it can wreak their bankroll as easily.