Not only bad , it is the worst thing in the whole planet.. People who claimed they won big money are liar’s. Yes its true sometimes you won big but that is the first step towards your destruction. Use common sense and think about why casinos , sports books exist ? Do you think they are in business because they paid people for free ?? They exist because a punter (gambler) always loose at the end of the day.. Trust me . I have seen countless cases. One of my friend sold his shop because of cricket betting. No one can earn money in betting . If you dont agree with me then i challenged you to just came forward and tell me (openly on quora) the result of 10 upcoming football or tennis or cricket matches .. You will not paas more then three .. Reason is nobody knows what will happened in a match. There is no thing such as Tipping. If tippers knew something about matches then they would not beg you for few dollars ! Think about this. Betting will fkuc your life . Trust me or dont trust me. I don’t give a fcuk .