The biggest mistake people make is they can't wait for the next bet.
You must bet intelligently and bet only when you really think its a good bet and not get carried away emotionally.
People when they lose a bet, they often want to win that back and start chasing the bet.
Successful bettors are patience and know how to take their emotions out of the bet. It becomes like a process of making money rather than a thrill. Wait for the right bet not the next bet.
As Warren Buffett put it: “The stock market is a device which transfers money from the impatient to the patient.” Its the same with bets.