Winning is easy .. it's the losing
that you have to be able to handle. You can go for months and your winnings just keep increasing and you think, "gee I actually know what I am doing because this is working". Then one day out of nowhere everything that you thought was working just stops and you can't win at any table, in any casino. You lose 9 double downs for every one you win. Everytime you get 20 you either push or lose. You hit a 12 and you get 10. You double 11 and you get an ace. Most of your hands on good counts are 14, 15 and 16's. The count is minus 3 and you don't insure and the dealer has blackjack. The count is plus 4 and you insure and the dealer doesn't have it. You split aces and you get a deuce and a three. You finally get a nine on a double down and the dealer hits 5 card 21. There are three other players at the table and all winning and you are down 60 units for the day in just a few hours. The dealers look at you with pity in their eyes and voices saying "man you better take a break". You take a break for the day and go get them the next day and it is even worse.
Besides the bankroll to ride out the storm you must have a stomach of steel to keep from steaming and giving up all the winnings. After all the years of reading and kitchen table practicing, and actual successful play over a period of months, mentally you get hit with a sledge hammer that puts into question everything you have thought or done with the game. All of a sudden all of the highs are at your feet and your tail is ready to go between your legs. You absolutely cannot believe what is happening.
You have just experienced the big dipper of blackjack.
If your mind is capable of surviving the big dipper you will soon realize that a very long climb is just around the bend.
It is all about odds obviously and sometimes when we have won big we tend to think we are a much better player than the 1 1/2 or 2 % edge that we should enjoy. Sometimes we get too far ahead and sometimes we simply get whacked with the old standard deviation. Time, patience, knowledge and excellent skills (under the most trying of circumstances) makes you the winner you dream of being.
As for the size of your stake I can only give you the results of my experience. In over 30 years of playing semi-pro I have never had a big dipper greater than 175 units.
Las Vegas does not offer the good games of the old days so you have to do some shopping for rules and penetration. When you are tempted to settle into a bad game stop and think of what your impatience will cost. When you are bankrolled and know what you are doing you want as few players at the table as possible. You are looking to get in as many hands as possible so you may have to change your working hours around a bit and do some sleeping in the early evening hours.
While being friendly at the table I do not play long with dealers, players or pit personnel who wish to engage me in constant conversation. I play regularly at certain casinos but rarely for very long with one dealer or shift. I generally constantly shift between the different casinos I regularly hit. I never set at a table and immediately start playing the count. Simply play BS for a few hands and let the dealers and the pit go to sleep on me. Even though I have a lot of player rating cards for the different casino's I live off of small bite wins and let them enjoy my losses on a 3 to 1 ratio. When I win one game of x units I am gone for the day or week on that shift and when losing I let them have 3x units. They seem to remember the losses more than they remember the wins. Once had a pit lady say "x you just never win do you?"
Good counting and playing to you.