Very easy. Only a small number of people can participate in new block chain entries, assuming demand is high. These happen every ten minutes, and well under a

Very easy. Only a small number of people can participate in new block chain entries, assuming demand is high. These happen every ten minutes, and well under a hundred thousand transactions are allowed. Get in line to spend your money; it may be years. This would never work! https://en.wikipedia.org/wiki/Bitcoin_scalability_problem https://en.wikipedia.org/wiki/Bitcoin_scalability_problem