Actually most player losses in their year long gambling session. The reason for that is that many of us are not satisfied with little winnings and aim for the bigger one even though we already had a nice start. Many of us keep on playing trying to win more instead of stopping and pocket the small winnings. This frequently ends in an empty bankroll. Reason why more players losses.
I think we should not discuss about losses here, it's not a good way to start a year. Come on guys! Let's be optimistic, we are here to win and we should be positive at the start of the year. If you like to make a more detailed discussion about that, you can bring it to the "gambling discussion" board, lots of topic related to that in there.