that is the goal with bitcoins to spend it on every thing as good as cash the future currency the will gave us an opportunity to have a much secured money rather than cash in bank that can be stolen with physical characteristic person can easily take the money from you if they use force while in bitcoin you need skills to get vital information in that persons digital wallet you need to know his long password to access his wallet and not only that spending bitcoin can also be done globally while cash must go first to remittance.