If they can hold their emotion from becoming greedy, they can use sports betting as a source of income, but they still manage their bankroll carefully.
It will no problem if they are slowly earning from sports betting because they will see that their income will become bigger, and once it becomes bigger, they should very carefully.
It's true that people can make gambling a source of income to live, but the problem is only a few people are able to control their emotions so as not
to be greedy. Because if we can't control greed, instead of being a source of income, gambling can be a source of trouble. Because those who
cannot control their emotions can become addicted. Will definitely have financial problems and his life will be ruined. So my advice is to keep our mind
off of making gambling a source of income, if indeed the risk is very large. Make gambling into entertainment, much more useful.