Learned a expensive lesson yesterday. The diffence between Variable and Change Once.
It happened to me too long ago. It's good that I forgot the amount that I lost. I was trying to mix and switch the available options but realized very soon how stupid that move had been. We learn the hard way, always.
Well now I won't forget it anymore. The best way to learn is is like this. Too bad mostly it are expensive lessons
If you really want to test your strategy you could play at crypto.games and use play money. This gave me an idea of how the bot works, also in programmer mode, without risking my real coins.
I hope it can work for you too.
What Karartma1 suggests is really good to practice and learn how bots work. And the best way to get this practice is with the casino's money (not yet yours). As well as the casino mentioned with play money there are other casinos which offer similar 'free/faucet money' it is only a matter of Googling to find a few. Anyways, the tactic is great so if you get around to it you should gain a better understanding of the system. Good luck!