How much to gamble
The bankroll you should allocate should equal to 40 even-money bets.
If you make $5 bets, your bankroll should be $200.
You should aim to win 1.5 times your bankroll. If you have $200, aim to win $500 in winnings.
Set a time limit for play – 2 to 3 hours is plenty.
It is very difficult to maintain a high level of concentration for more than 2 to 3 hours.