Even if you bankroll is small and you believe you are under control when comes to your spending, there is still a chance you develop addiction to gambling and start to seek money from other sources in order to continue to chase those big multipliers.
-snip-
A belief that will eventually plunge a person into an addiction that makes more money will be involved and eventually lose.
Some people who are overconfident may do this, and they don't realize that what they do will be a big deal in the end.
Be confident with small bets at first and then lose in a few gaming sessions or bets, small enough but keep repeating until the pad finally looks for a source and a bigger one as you say.
But not only that, criminal acts can also be committed if they do not have other money and are forced to take it from other people who do not belong to it.
It's about how important self-control is even if little money is spent.