A sport is a workman's art that demands a variety of skill sets. Patience, concentration and more importantly, the hunger to succeed. Needless to say, it is imperative that each and every sports star receives the support that they need to go the extra mile and achieve more.On some occasions, stars do not receive enough support or come under severe criticism for their performances or certain actions on social media websites. In such a scenario, it is only human that they react and sometimes lose their temper.Here are five such occasions when Indian sports stars lost their cool and vented their frustration through social media sites for various reasons.#5 Jwala GuttaOne of the most prominent stars of India when it comes to the sport of badminton, Jwala Gutta has not been one to shy away from expressing her opinions and emotions off the court.Just a couple of months back, the shuttler came under severe criticism after she was seen questioning the process of selecting the awardees for the Padma Shri award.Having represented India and her state in a various number of tournaments, Jwala expected her name to be in the awardees list, but it was not to be.Following this episode, her demand for a doubles coach for training the country's best fell on deaf ears and she was criticised further for the same.Regardless of the pressure from social media, she took matters into her own hands and went on to vent her frustration at all the different comments; she went on to say that all she did was for the country and not for her own gain.