[rafaelero]

From my short life as a tech guy, I have already realized that there is no 100% secure system. Companies try to hide information and avoid leakages; complicated systems of governance try to avoid malpractices while minimizing bad actors. In the end, it is always a dance between attackers and defenders. Bitcoin has the dumbest way of protecting itself from attackers. But by being the dumbest way, it is also the most predictable. It is like instead of coming up with sophisticated methods of protection that no one knows its weaknesses on the long run, Bitcoin only focuses on building a bigger wall. And that's why I feel more confident.