dealers errors
as far as exploiting dealer errors, advantage players would never do such a thing, they have a reputation to uphold
I dont understand what you mean by this.Dealer errors can only increase your ev.for example once in a while a dealer will mistakenly deal himself too many cards usually when on multiple card 17.say he is on 17 and deals an ace,but realises this,in some casinos they will burn the ace in others they will stick the ace back under the shoe ready for the next round.
Now if you are sitting at 1st base you know you will get the ace as 1st card so you should bet as much as you can up to 50% of your Br.
If a dealer pays you when he shouldnt,i am sure this has happened to all of us,then stay quite and take the money.anything immoral with this?NO!
These are just usual dealer errors,but you can indeed exploit some situations for your own gain
ie.when head to head play very fast,an inexperienced dealer will make mistakes.If you sometimes get 22 then smile and think you have 21,if the dealer realises then just pretend you cant add.If you play as fast as possible then the daeler is more likely to deal extra cards as in the example above,thereby giving you an edge if an ace or ten is dealt mistakenly.
remember all these errors are due to the bad card and chip handling skills of the dealer,you should look out for them and realise the oppurtunity when it arises.