I think awareness is a really big problem right now. A lot of grown-up people don't even know what bitcoin is or think that it's funny money. The problem with kids is even more serious. Parents don't even think that it's important to explain to kids what bitcoin is because it's the money of their future and by ignoring bitcoin, you are now giving your kids a chance to be ahead of the progress. They literally can start accumulating bitcoin and by the time they will be 25, they will have millions in bitcoins. I don't know why some people don't realize it.