Barcelona, Aug 19 (EFE).- Uruguayan striker Luis Suarez, officially presented Tuesday as Barça's latest transfer, said he was under professional treatment and that he would not "repeat" his "violent behavior". Suarez calmed fans' worries saying that he would avoid situations like the bite to Giorgio Chiellini during the World Cup group stage that earned him a four-month sanction from FIFA. <br /><br /> <br /><br />"Supporters can relax; it won't happen again," he stressed after reminding that he had already asked "everyone for forgiveness" for that action, that he accepted FIFA's punishment and that he was under the supervision of "the proper professionals" to put an end to his persistent behavior. <br /><br /> <br /><br />"I want to erase everything that has happened, I don't want to think about it anymore because I would not be able to sleep, and now, as a Barcelona player, I sleep very well. Not being allowed to play for another two moths is hard, but I have already accepted it and now I'm just focused on my training unt
