...I always used the option "notes about the player" ( usually this option is localized on the same place as the game pleayer avatar ). You bin able to write an warning mesage for yourself, and in popular sites will be the color marker to mark a nasty player with "all in" way. Now, when you mark fish lucky loser, you will see at once that something (even in the lobby, for example on the FTP site you can see the tag, the description can be seen, and you have time to prepare mentally too ... ) is wrong, you'll be careful with him was played, and you will be was waiting when he enters the early position in the table. Naw you don't raise too much before the flop, & you don't fold, or don't go behind him "all in" stupid weay. I return to the case, wait for positions (6,7,8, SB, BB), count the percentage Outs, Odds own hands, be patient, do not delete the dump from the table on the strength, and at any price, because sooner or later will make sueside. PATIENT, PATIENT & PATIENT again... P.S. Much more luck at the tables.