From Gambling you need to be very lucky to make good money,one shot and you earn next one you loose
There is possible to make money from sport beting,but it is like investing,many to learn ,search for valuabe recources or to findr really good honest tipster
I would say it is a lot harder to gain money from sports betting than anything else. In sports you have abunch of unknown variables where you have people from vegas selecting the lines who know the ins and outs of the game being played