Thank you very much for providing the second part of your explanations here. Looking forward to read more about the topic in part 3.

In general, I'm quite intrigued by this topic. The theory and the idea are very beautiful and straightforward. As already pointed out by @taica the only problem is bringing the theory to the real life.

Unfortunately, you need (a not so small amount of) initial capital and time to look for the best odds online. The biggest problem for absolute beginners is probably raising enough money to make some decent profits.

Spending (roughly) 2000 euros for a guaranteed win of (roughly) 12 euros sounds good but having those 2000 euros will be quite an issue if you start from zero. ;-)

Anyway, I know you have many more tricks and ideas up your sleeve when it comes to this topic. And I guess it's exactly those things that make it quite profitable in the long-run...