How are people always comfortable placing bets on sports which they have little or no knowledge? That’s really bad, I do place bets on only sports that I have proper knowledge about, since the only sport that I am interested in is football, so I do place bets on only football. I don’t even try to bet on other sports, because I know I will be losing most of my money, and I do gamble for fun, so immediately I start placing bets on sports that I have no knowledge about, and I don’t think I will be having any fun. People gambling on sports that they have no knowledge about are just gambling for the sake of money, and they are hoping to be lucky.
Easy. Because bookmakers have already though about who is strong and who is weak, who is winnings and who is loosing, even though score dont show that. Odds are out helpers. You dont have to be an expert to say that anyone with odds like +5 is a huge underdog. You dont have to be an expert, if you see player or team has 1.01-1.05 odds to win. You are right that you say those who are not familiar with sports, place bets only for sake of money, but we must admit that there gamblers like that, whos goal is to end with a profit no matter how, no matter what they bet on.