Cash leaves no electronic trace. And anything that leaves electronic traces is now publicly accessible. Do you like exposing yourself in front of your bank advisor? No? Yet, in the future, you will stand completely naked in front of them, as they will know even the smallest payment you make. As will hackers. Governments and banks around the world are determined to eliminate cash, citing the fight against terrorism and tax evasion. However, these not only do not threaten our security and freedom, but they contribute to ensuring them. They secure the last remnants of freedom and privacy we have left. They limit the deprivation of our rights, control, and surveillance by personal data collectors in the IT industry. Because every time we pay in cash, we exclude all those who want to know everything about us.