The money we win time to time when we gamble is also an achievement, their are people that don't do any other thing except gambling and they are doing very well a lot of them are basically doing very well, and i have won some money for my self and i have used the money to get my self some nice things, and that is why i said gambling is an opportunity for me to also make money. not everyone will make money and some times i experience loss to. gambling is always sweet when you are making money but when you lose you wont be happy at all, all you can do is continue your luck will shine someday it will happen when you don't even expect it. gambling is something of luck and expectation, you might have high hopes and you still might not win so just stay positive.
You need to specify which type of gambling you are involved in because there are different types of gambling, in some of them, it's almost impossible for one to earn money or profit in the long run unless they manage to win something big initially and then stop gambling after that.
If you are playing gambling games, you will most likely be at a loss if you check the overall wins and losses of all your gambling sessions because the results are completely luck-based and one can't win if they aren't lucky.
However, in sports betting, one might be able to earn some money if they know what they are doing and have enough knowledge and experience about the sports they are going to bet in.