I prefer strategic gambling with amount that I can afford to lose. No gmabler become suddently rich by gmabling, let alone being billionaire.
I completely agree with RussianRaibow that if you have strategy of gambling you will definitely become winner. The thing is you need to aware about your strategies and platform where you are playing; for example, I usually play at
https://www.lottosignals.com/online b'coz
it not only provides the platform to purchase lottery tickets from different lottery websites but it gives tips and suggestions as well. So first search the platform you can trust and who guides you properly and then invest your money.
If you will "definitely" become a winner, it's not gambling. As long as you are gambling, there is no promise that you will profit, regardless of your strategy. Also, as lotteries go, there is no strategy involved. It's nothing more than luck, and certainly not definite.