This is getting ridiculous. While I'm certain that there is money to be made in horse racing, I keep making the same mistakes over and over again. I start really well, building up my confidence, then fire up a poker tournament or two, and think "hey, why not keep an eye on my stocks?". Hell, why not read a forum at the same time?

Great, now give all the winnings back, lose the poker tournaments, and close the forum since you are not in the mood anymore to read and learn from the posts. Another afternoon is lost, good work! Oh yes, I'm very angry with myself, making about EUR300 in less than 2 hours and finally break even! I promised to myself I won't do that again, ever! I suggest you do the same, if you suffer from the same... addiction!

Here are the screenshots, note that the largest amounts are losses... 

See some of my previous performance in sports trading.