Can anyone tell me about "Sports Handicappers" ? - betting handicappers

Seriously. If this "handicap" selection are so good, why not play yourself, why should you sell? Why do you need to spend $ $ on advertising, phone lines, websites and everything they do? Wilt this money not be better use of these so-called "Super Select" and their $ $ in this way?

I think they only sell these things to lose money if their picks. For example ... It goes from $ 1100 to collect on the Cougars to 5 points, the Cougars won only 3 ... But 200 people were to win this "selection" (Pumas have sold around 5) for $ 25 each ... So instead of losing about $ 1000, losing only $ 600 .. and if by chance the Cougars won, but a profit of $ 1000, will earn $ 500 more for this selection, whereby the benefits of up to $ 1500 on a bet of $ 1100 So I am correct in my thoughts? Handicap that only by taking advantage of people and their losses or stuffing or padding their profits dramatically?