It's more that they understand that they are taking big risks, and that it's all high stakes gambling. Many of their memes are warnings to the community of the dangers. They see the markets as one big casino where all your savings can disappear in an instance. And those whom take these risks are usually people with money to burn.

That "Sending A Message" talk is something you most likely picked up on recently over at 4chan /pol/, as I don't often see Wall Street bets speaking in this nature unless they are exploiting loop holes with definite outcomes.