Is it something that we could test people for?
Are there things that we could encourage, reward, or train people to do better that would increase their chances of winning?
In my view it is really matters the way you bet on sports betting, Their should be some rules to follow to win high. Like first you should fix the daily limit to play daily and in that limit you should split it into different match so that the risk of loss should be divided between matches. This is the way a smart and good sports betting gambler will be performing and if we also adopt the same way we can also be in good ROI in long term like them
As far as I am concerned there is nothing of significant difference between both and even the losers win sometimes, the only thing I can see is on loosing they loose temper while winning gives happiness, that can't be related to their nature though as that's temporary.