So basically you asked that question because you need some suggestions and advice how to earn bitcoin based on your second post in this thread.
First of all, gambling will not give you an assurance that it will give you profit in return. That's why it called "Gambling" in the first place. Chances of losing money is possible here so better stay out of that if you don't understand what you are doing. Also, if you want to gamble with small amount, don't also expect that you will have a decent profit in return.
Earning bitcoin needs more dedication than you have right now. You need to give effort and time finding a good way. Just think of how fiat money were earned, thru works, so better find a way in terms of earning bitcoin. You just need to explore it.